2ACTRKL7405VHF power amplifier

www.rmitaly.com [email protected] GENERAL SPECIFICATIONS POWER SUPPLY Working voltage from 11V to 14V Maximum current consumtion 18A 20A Safety Fuse RF PERFORMANCE Frequency range 28-30MHz 10 METERS BAND Maximum Gain 15db Maximum Pover IN 5W (Higher powers may permanently damage the device) Maximum Pover OUT 120W KL7405 USER MANUAL ANT RX\TX 12V ANTENNA 50 Ω FREQUENCY RANGE EQUAL TO OR GREATER OF 28-30MHz 10 METERS BAND MAXIMUM POWER SUPPOR-TED BY ANTENNA NOT LESS THAN 120W PAY ATTENTION TO THE POWER POLARITY RADIO INSTALLATION NOTE CONNECTION DIAGRAM This device must be installed in an area where ther e is adequate ventilation for the heat sink. The amplifier is not designed for continuous transm ission and should not be operated in this manner. Failure to observe this will cause the amplifier to shut down from excessive temperature. If the amplifier is operated in high ambient temper atures transmission times should be kept short to avoid excessive heat sink temperature. Exc essive heat sink temperature will cause the amplifier to shut down transmission. This is in dicated when the TX LED flashes. If this occurs operation of the amplifier should be stopped and the amplifier will regain normal operation when the temperature falls to an a cceptable level. This may take more than 5 minutes. FRONT PANEL BACK PANEL [ \ ] ^ _ [ Power On Led \ Transmission state indication LED, if blinking in dicates a overtemperature. To restore turn off and turn on, a gain, the device. ] Power On switch ^ Modulation type selection (delay return to receiv e mode) - AM/FM 0 Seconds Delay - F-SSM 0.8 Seconds Delay - S.SSB 1.2 Seconds Delay _ Gain selection - HI 14db ±1 - MID 12db ±1 - LOW 8db ±1 [ TX/TX 50 Ω Connector to be connected to your radio transceive MAXIMUM POWER-IN 5W \ ANT 50 Ω Connector to be connected to a proper antenna for the frequency in use ] 13.5V Supply. Lower or unstable voltages compromi se device performance ^ 20A Safety Fuse. Change the value of the fuse is dangerous and [ ] \ ^ [ ]

1 1 2 2 3 3 4 4 DD CC BB AA PAGEOF PROJECT NAME: TITLE: 11 BLOCK DIAGRAM Block Dia. KL7405/KL7405V/K7L505/KL7505V DRAWN By:Giulio Montanari Rev.1.0DATE25/07/2014 POWER BOARDFRONTAL BOARD FLAT CONN. BIAS CONTROL VCC VCC 14dB+/-0.5 RF AMPLIFIRE - 1 + 2 J4 RF_CONN_PL - 1 + 2 J5 RF_CONN_PL GND GND RF IN ( RTX ) RF OUT ( ANTENNA ) RF InPut RF SAMPLER SWITCH RELAY RF SWITCH RELAY RF FILTER LOW PASS RF ATTENUATOR -0dB / -2dB / -4dB / -6db - 1 + 2 J6 2P FAN CONN FAN uC RF POW Freq/4 METER 5V 5V INT. SEL. POWER INT. SEL. SSB/AM Pin14 RC2 SSB1 (0.8S) Pin13 RB4 SSB2 (1.2S) Pin16 RC0 POW1 (-2db) Pin15 RC1 POW2 (-4db) 2 || 3 | 1 SW1 3Pos SW 2 || 3 | 1 SW2 3Pos SW R6 100R R9 100R 16MHz Integrated OSC

KL7405V (or KL7405) and KL7505V (or KL7505) OPERATING DESCRIPTION KL7405V (with option without fan KL7405) and KL7505V (with option without fan KL7505) are a HF power amplifiers to be use in radio amateur services. These type of amplifiers can works in two way: - RX mode, when the input RF signal pass-through the amplifier without any amplification of wanted signal. This happen when the signal input on J5 (RF input connector) is lower than 0,5W or RF signal is outside the frequency range. In this case the inside microcontroller recognize that aren’t the conditions to switch on the power amplifier section and doesn’t switch the internal relays. This means that the J5 connector is directly coupled with J4 (RF output antenna). - TX mode, when the input RF signal is amplified by inside power amplifier circuits. This happen when the signal input on J5 (RF input connector) is higher than 0,5W and frequency of signal input is inside the range 28 and 30 MHz. In this case, microcontroller recognize that power amplifier can be activated and switch ON the inside relays. In this mode, RF input signal pass through the RF attenuation stage and after on power amplifier section. Down this stage there is a Low pass filter (cutter at 33MHz) to reduce the emission of harmonics and spurious of unwanted signal. Controls of RF level input and RF frequency input it's done by the PCB placed on frontal side of device. This control board that is connected on the mains power board by flat cable, check the characteristic of RF signal input on J5 connector and switch on the power amplifier module. Always this control board read the level of RF signal input and set the input power attenuator to avoid to break the power amplifier section. At the last, are available also these protections: - over-current of mains power supply done by 20 Amps fuse for KL7405V (or KL7405) and 30Amp fuse for KL7405V (or KL7405) placed on rear panel near the input power connector; - Reverse power connection, done by a couples of diodes that in case of reversed polarity of main power input broke the 20 Amps fuse for KL7405V (or KL7405) and 30Amp fuse for KL7405V (or KL7405); - Over-temperature protection done by NTC control that if temperature increase over the threshold, close the functionally of power amplifier section until the new restart by mains switch.

KL7405V CONNECTION AND TUNE-UP PROCEDURE The KL7405V power amplifier is designed to be connected by ANT output connector to the 50 Ohm antenna of type expected for the wavelength to be used. The operation of KL7405V begins when the frequency and power on signal available on INPUT connector are inside the specification and threshold expected. Signal input on RX connector must be provided from external RF source that has an output power maximum of 5Watt. KL7405V has the input circuit protected for a power input maximum of 15Watt, exceed this power value could mean damage the device. KL7405V must be powered by external supply provided by battery or AC/DC converter by POWER IN terminal put on frontal side of equipment. Since the KL7405V have a 120W maximum output power, external power source must be able to provide this current, typically no higher than 18 Amps to guarantee a correct function of power amplifier. POWER IN terminal is protected in case of application of reversed polarity by internal circuitry.

CommentDescriptionDesignatorQuantity 1000UF 50VCap Elect P7.5 D16 H25 C1 1 100N 50VCap Cer N750 P200 C2, C3, C4, C6, C7, C13, C16, C17, C18, C28, C29, C30, C31, C32, C33, C36, C37, C38, C39, C41, C42, C43, C46, C47, C48, C49, C51, C52, C53, C54, C55, C56 32 120P 500VCap Cer NP0 P200 C9, C21, C45, C50 4 10P 500VCap Cer NP0 P200 C11, C15, C22 3 1N 50VCap Cer N750 P200 C12 1 N.I.Cap Cer NP0 P200 C14 1 33P 500VCap Cer NP0 P200 C19, C23 2 27P 500VCap Cer NP0 P200 C20, C24 2 560P 500VCap Cer Mica P350 C25, C40 2 47P 1000VCap Cer NP0 P200 C26 1 N.I.Trimmer cilindrico cap 5-50pF C27 1 100N 63VCap Poli R82 P200 C34, C35 2 390P 500VCap Cer Mica P250 C63, C65 2 1N5400General Purpose Diode D1, D2 2 1N4007General Purpose Diode D9, D10, D12, D13 4 CarFus e90°Lam ella Porta Fus e Auto 90° J1 1 Conn_F_2P_50AConn Femmina 2 Poli 50A J3 1 CONN_MCONN_M_20P_10X2_Passo 2.54 J7 1 2PStreep 2 POLI J8 1 D14S6W1.5 Ind Avv Aria Diam14, Spire6, DiamFilo1.5 L2, L4, L5 3 D13S5W1.5 Ind Avv Aria Diam13, Spire5, DiamFilo1.5 L3, L8 2 WK200_1WChoke PTH WK200 1 FILO L6 1 WK200_2WChoke PTH WK200 2 FILI L7 1 Boccola4X5 Boccola 4X5 distanziale a saldare in ottone M1, M2, M3, M4, M5, M6, M7 7 2SD2012Silicon NPN Triple Diffused Type Q2 1 MRF45530MHz NPN Pow Reansistor Q8, Q9 2 150RSer PTH 1/4W R1, R21 2 22RSer PTH 22R 5W MetalOx 5% R2, R26, R34 3 56RSer PTH 56R 5W MetalOx 5% R3, R5, R6, R8, R24, R27, R32, R35 8 1K0Ser PTH 1/4W R4, R15 2 12RSer PTH 12R 1/5W MetalOx 5% R7, R12, R25, R33 4 1RSer PTH 1R 1/5W MetalOx 5% R9, R10 2 18KSer PTH 1/4W R16 1 8K2Ser PTH 1/4W R18 1 1KMultiturn Trimmer R20 1 470RSer PTH 470R 1/5W MetalOx 5% R28, R29 2 180RSer PTH 180R 1/5W MetalOx 5% R30, R31 2 N.I.Ser PTH 470R 1/5W MetalOx 5% R40, R41 2 B12V_2S_8A-250VBobina 12V 2 Scambi da 8A 250V RL1 1 B12V_2S_2A-125VBobina 12V 2 Scambi da 2A 125V RL3, RL4, RL5 3 Trasf_RF_IN Trasf_RF_OUT Z->1:4 Da Sbilanciato a Bilanciato TR1 1 Trasf_RF_OUT Trasf_RF_OUT Z->1:3 Da Bilanciato a Sbilanciato TR2 1 LM723High precision voltage regulator U1 1 PART LIST 3 KL7405_POW.PrjPCB

1 1 2 2 3 3 4 4 DD CC BB AA PAGEOF PROJECT NAME: TITLE: 11 KL7405_POW.PrjPCB RF POWER BOARD DRAWN By:RM Italy Rev.1.0DATE12/05/2014 1 2 3 5 4 0.5 0.5 4 6 T R 1 T r a s f _ R F _ I N 2 4 13 Q8 MRF455 2 4 13 Q9 MRF455 L7 WK200_2W L6 WK200_1W 1 2 3 5 3 0.5 0.5 4 6 T R 2 T r a s f _ R F _ O U T BIASVIN L4 D14S6W1.5 L5 D14S6W1.5 + 1 + 2 + 3 - 4 - 5 - 6 J3 Conn_F_2P_50A In 0 In 1 Out 2 Out 3 J1 CarFuse90° C 1 6 1 0 0 N 5 0 V C13 100N 50V C6 100N 50V C32 100N 50V C33 100N 50V C31 100N 50V C18 100N 50V R24 56R C42 100N 50V R32 56R R33 12R R25 12R C 2 6 4 7 P 1 0 0 0 V C 2 2 1 0 P 5 0 0 V C 1 9 3 3 P 5 0 0 V VIN RF_IN VIN VCC EN_TX12 34 56 78 910 1112 1314 1516 1718 1920 J7 CONN_M ATT1 ATT2 C28 100N 50V C36 C37 C39 C41 C43 R35 56R R30 180R R27 56R R31 180R C1E1 B1 B2 R1 C2E2 R2 RL1 B12V_2S_8A-250V C 1 E 1 B 1 B 2 R 1 C 2 E 2 R 2 R L 3 B 1 2 V _ 2 S _ 2 A - 1 2 5 V C 1 E 1 B 1 B 2 R 1 C 2 E 2 R 2 R L 4 B 1 2 V _ 2 S _ 2 A - 1 2 5 V R34 22R R28 470R R26 22R R29 470R EN_TX A T T 1 R20 1K C 2 0 2 7 P 5 0 0 V C 2 3 3 3 P 5 0 0 V C 2 4 2 7 P 5 0 0 V RF_IN 1 2 3 Q 2 2 S D 2 0 1 2 C 2 5 5 6 0 P 5 0 0 V NC 1 I_lim 2 I_sens 3 +InPut 4 -InPut 5 Vref 6 -Vs 7 NC 8 Vz 9 Vo 10 Vc 11 +Vs 12 FrqComp 13 NC 14 U1 LM723 C 3 8 1 0 0 N 5 0 V VCC_BIAS VCC C 7 1 0 0 N 5 0 V R2 22R BIAS VCC C12 1N 50V D9 1N4007 R15 1K0 R16 18K R18 8K2 R21 150R D 1 2 1 N 4 0 0 7 A T T 2 D 1 3 1 N 4 0 0 7 D10 1N4007 C 1 1 0 0 0 U F 5 0 V D 1 1 N 5 4 0 0 D 2 1 N 5 4 0 0 - 1 + 2 J6 2P FAN CONn InPut ATTENUATORS BLOCK RF POWER AMPLIFIRE OutPut FILTER BLOCK BIAS CONTROL <- RF InPut SAMPLER - 1 + 2 J4 RF_CONN_PL - 1 + 2 J5 RF_CONN_PL RF IN RF OUT M1 Boccola4X5 M2M3M4M5 FAN C1E1 B1 B2 R1 C2E2 R2 RL5 B12V_2S_2A-125V EN_TX Vd Vd1 Vd2 V c o n C46 C47 B1 B2 C 4 9 1 0 0 N 5 0 V C48 100N 50V B_Bias E_Bias C 5 4 1 0 0 N 5 0 V C 5 5 1 0 0 N 5 0 V C 5 2 1 0 0 N 5 0 V C 5 3 1 0 0 N 5 0 V M6 M7 1 2 J8 2P FAN L3 D13S5W1.5 L8 D13S5W1.5 R8 56R R12 12R R5 56R R7 12R C29 100N 50V C30 100N 50V C 1 7 1 0 0 N 5 0 V C 4 0 5 6 0 P 5 0 0 V C45 120P 500V C9 120P 500V VCC_BIAS C15 10P 500V C11 10P 500V C 2 1 1 2 0 P 5 0 0 V C 5 0 1 2 0 P 5 0 0 V C 5 1 1 0 0 N 5 0 V C4 100N 50V C14 N.I. C56 100N 50V Vb R4 1K0 C 2 7 N . I . C 2 1 0 0 N 5 0 V C 3 1 0 0 N 5 0 V C63 390P 500V R3 56R R40 N.I. R41 N.I. R1 150R R10 1R R9 1R L2 D14S6W1.5 C65 390P 500V R6 56R C 3 4 1 0 0 N 6 3 V C 3 5 1 0 0 N 6 3 V PIC101 PIC102 COC1 PIC201 PIC202 COC2 PIC301 PIC302 COC3 PIC401PIC402 COC4 PIC601PIC602 COC6 PIC701 PIC702 COC7 PIC901PIC902 COC9 PIC1101PIC1102 COC11 PIC1201PIC1202 COC12 PIC1301PIC1302 COC13 PIC1401 PIC1402 COC14 PIC1501PIC1502 COC15 PIC1601 PIC1602 COC16 PIC1701 PIC1702 COC17 PIC1801 PIC1802 COC18 PIC1901 PIC1902 COC19 PIC2001 PIC2002 COC20 PIC2101 PIC2102 COC21 PIC2201 PIC2202 COC22 PIC2301 PIC2302 COC23 PIC2401 PIC2402 COC24 PIC2501 PIC2502 COC25 PIC2601 PIC2602 COC26 PIC2701 PIC2702 COC27 PIC2801PIC2802 COC28 PIC2901 PIC2902 COC29 PIC3001 PIC3002 COC30 PIC3101 PIC3102 COC31 PIC3201 PIC3202 COC32 PIC3301 PIC3302 COC33 PIC3401 PIC3402 COC34 PIC3501 PIC3502 COC35 PIC3601PIC3602 COC36 PIC3701PIC3702 COC37 PIC3801 PIC3802 COC38 PIC3901PIC3902 COC39 PIC4001 PIC4002 COC40 PIC4101PIC4102 COC41 PIC4201 PIC4202 COC42 PIC4301PIC4302 COC43 PIC4501PIC4502 COC45 PIC4601PIC4602 COC46 PIC4701PIC4702 COC47 PIC4801PIC4802 COC48 PIC4901 PIC4902 COC49 PIC5001 PIC5002 COC50 PIC5101 PIC5102 COC51 PIC5201 PIC5202 COC52 PIC5301 PIC5302 COC53 PIC5401 PIC5402 COC54 PIC5501 PIC5502 COC55 PIC5601 PIC5602 COC56 PIC6301PIC6302 COC63 PIC6501 PIC6502 COC65 PID10A PID10K COD1 PID20A PID20K COD2 PID90APID90K COD9 PID100A PID100K COD10 PID120A PID120K COD12 PID130A PID130K COD13 PIJ100 PIJ101 PIJ102 PIJ103 COJ1 PIJ301 PIJ302 PIJ303 PIJ304 PIJ305 PIJ306 PIJ307 COJ3 PIJ401 PIJ402 COJ4 PIJ501 PIJ502 COJ5 PIJ601 PIJ602 COJ6 PIJ701PIJ702 PIJ703PIJ704 PIJ705PIJ706 PIJ707PIJ708 PIJ709PIJ7010 PIJ7011PIJ7012 PIJ7013PIJ7014 PIJ7015PIJ7016 PIJ7017PIJ7018 PIJ7019PIJ7020 COJ7 PIJ801 PIJ802 COJ8 PIL201PIL202 COL2 PIL301PIL302 COL3 PIL401PIL402 COL4 PIL501PIL502 COL5 PIL601PIL602 COL6 PIL701PIL702 COL7 PIL801PIL802 COL8 PIM100 COM1 PIM200 COM2 PIM300 COM3 PIM400 COM4 PIM500 COM5 PIM600 COM6 PIM700 COM7 PIQ201 PIQ202 PIQ203 COQ2 PIQ801 PIQ802 PIQ803 PIQ804 COQ8 PIQ901 PIQ902 PIQ903 PIQ904 COQ9 PIR101 PIR102 COR1 PIR201 PIR202 COR2 PIR301PIR302 COR3 PIR401PIR402 COR4 PIR501 PIR502 COR5 PIR601 PIR602 COR6 PIR701 PIR702 COR7 PIR801 PIR802 COR8 PIR901PIR902 COR9 PIR1001 PIR1002 COR10 PIR1201 PIR1202 COR12 PIR1501 PIR1502 COR15 PIR1601 PIR1602 COR16 PIR1801 PIR1802 COR18 PIR2001 PIR2002 PIR2003 COR20 PIR2101PIR2102 COR21 PIR2401 PIR2402 COR24 PIR2501 PIR2502 COR25 PIR2601PIR2602 COR26 PIR2701PIR2702 COR27 PIR2801PIR2802 COR28 PIR2901PIR2902 COR29 PIR3001PIR3002 COR30 PIR3101PIR3102 COR31 PIR3201 PIR3202 COR32 PIR3301 PIR3302 COR33 PIR3401PIR3402 COR34 PIR3501PIR3502 COR35 PIR4001 PIR4002 COR40 PIR4101 PIR4102 COR41 PIRL10B1 PIRL10B2 PIRL10C1 PIRL10C2 PIRL10E1 PIRL10E2 PIRL10R1 PIRL10R2 CORL1 PIRL30B1PIRL30B2PIRL30C1PIRL30C2 PIRL30E1PIRL30E2PIRL30R1PIRL30R2 CORL3 PIRL40B1PIRL40B2PIRL40C1PIRL40C2 PIRL40E1PIRL40E2PIRL40R1PIRL40R2 CORL4 PIRL50B1 PIRL50B2 PIRL50C1 PIRL50C2 PIRL50E1 PIRL50E2 PIRL50R1 PIRL50R2 CORL5 PITR101 PITR102 PITR103 PITR104 PITR105 PITR106 COTR1 PITR201 PITR202 PITR203 PITR204 PITR205 PITR206 COTR2 PIU101 PIU102 PIU103 PIU104 PIU105 PIU106 PIU107PIU108 PIU109 PIU1010 PIU1011 PIU1012 PIU1013 PIU1014 COU1 PIC3901 PIC5401PID120K PIJ707 PIRL30B2 NLATT1 PIC3701 PIC5501PID130K PIJ705 PIRL40B2 NLATT2 PIC1801 PIQ802 PIR702PIR2502 PITR106 NLB1 PIC4201 PIQ902 PIR1202PIR3302 PITR103 NLB2 PIQ201 PIU1010 NLB0Bias PIC3101 PIC5602 PIL602 PIR1002 PIR1502 PIU103 PIQ203 PIR1001 PIU102 NLE0Bias PIC201PIC3801PIC5201PIC5301 PID100K PIJ702 PIRL10B1PIRL50B1 NLEN0TX PIC2801 PIJ602 PIJ701 NLFAN PIC102 PIC202 PIC302 PIC602 PIC702 PIC901 PIC1302 PIC1402 PIC1601 PIC1701 PIC1902PIC2002PIC2102PIC2202PIC2302PIC2402 PIC2602 PIC2701 PIC2802 PIC2902 PIC3002 PIC3102 PIC3202 PIC3302 PIC3401 PIC3502 PIC3602 PIC3702 PIC3802 PIC3902 PIC4102 PIC4302 PIC450…

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1 1 2 2 3 3 4 4 DD CC BB AA PAGEOF PROJECT NAME: TITLE: 11 KL7xxx_FRONT.PrjPCB Control Board in Front Panel DRAWN By:RM Italy Rev.1.0DATE12/05/2014 RF VIN VCC TXFAN ATT1 ATT2 VCC_BIAS C13100NF 50V C14100NF 50V C15100NF 50V C16100NF 50V C17100NF 50V C22100NF 50V C12 100NF 50V GND 2 VOUT 3 VIN 1 U3 LM78M05CDT Vdd 1 RA5/OSC1/CLKIN/T13CKI 2 RA2/AN2/C1OUT/T0CKI/INT2/SRQ 17 RC2/AN6/C12IN2-/P1D 14 RC7/AN9/SDO 9 RB5/AN11/RX/DT 12 RA4/AN3/OSC2/CLKOUT 3 RA3/MCLR/VPP 4 RC5/CCP1/P1A 5 RC4/C2OUT/P1B/SRNQ 6 RC3/AN7/C12IN3/P1C/PGM 7 RC6/AN8/SS 8 RB7/TX/CK 10 RB6/SCK/SCL 11 RB4/AN10/SDI/SDA 13 RC1/AN5/C12IN1- 15 RC0/AN4/C2IN+ 16 RA1/AN1/C12IN0-/VREF+/INT1/PGC 18 RA0/AN0/CVREF/VREF-/C1IN+/INT0/PGD 19 GND 20 U2 PIC18F13K22ISS VCC5V C 1 8 1 0 0 N F 5 0 V C 1 9 1 0 0 N F 5 0 V CRL_1 1 D_1 2 CLK_1 3 PRE_1 4 Q_1 5 Q_1 6 GND 7 Q_2 8 Q_2 9 PRE_2 10 CLK_2 11 D_2 12 CLR_2 13 VCC 14 U1 SN74AHC74DR 5V 5V C2 100NF 50V N N/2N/4 R4 10K R1 10K 5V C3 1NF RF_IN C6 1NF R13 10K C9 100NF 50V N _ R M S 5V 5V PGC PGD C4 100NF 50V 123456 J1 6P R2 10K MCLR EN_FAN1 EN_TX EN_ATT1 EN_ATT2 EN_BIAS SSB1 1 3 2 Q1 BCR185 1 3 2 Q6 BCR135 VCC TX EN_TX 1 3 2 Q2 BCR185 1 3 2 Q7 BCR135 VCC R18 10K 1 3 2 Q3 BCR185 1 3 2 Q8 BCR135 VCC R19 10K EN_ATT1EN_ATT2 ATT1ATT2 R10 10K 1 3 2 Q4 BCR185 1 3 2 Q9 BCR135 VCC R22 10K FAN EN_FAN1 EN_FAN2 1 3 2 Q5 BCR185 1 3 2 Q10 BCR135 VCC FAN EN_FAN2 C 1 1 1 0 U F R14 10R R17 10R R15 10R R16 10R POW1 POW2 N_RMS R 3 1 0 K 5V R 7 1 0 K N T C C10 100NF 50V C1 100NF 50V D3 BAT60A D2 BAT60A 12 SW3 2Pos SW 5V R6 100R 5V R9 100R C 7 1 0 0 N F 5 0 V R11 10K C 8 1 0 0 N F 5 0 V R5 10K C 5 1 0 0 N F 5 0 V VCCVIN C 2 0 1 0 0 N F 5 0 V C 2 1 1 0 0 N F 5 0 V D5 5mm R21 10K D6 5mm INT. SEL. POWER INT. SEL. SSB/AM RELAY CONTROL TXRELAY CONTROL ANTENATION SETRELAY CONTROL FAN SPEED C23 100NF 50V C 2 5 1 0 0 N F 5 0 V C 2 4 1 0 0 N F 5 0 V R25 10K N/4 1 3 2 Q11 BCR185 1 3 2 Q12 BCR135 VCC R26 10K EN_BIAS VCC_BIAS VCC BIAS Pin14 RC2 SSB1 (0.8s) R27 10K C 2 6 1 0 0 N F 5 0 V Pin13 RB4 SSB2 (1.2s) Pin16 RC0 POW1 (-2db) Pin15 RC1 POW2 (-4db) SSB2 1 3 2 Q13 BCR135 5V N_RMS LedTX LedTX led TX & Allarm AnTemp RF AMPLIFIRE 2 1 3 5 4 6 Q14 BGA2866 5V C27 100NF 50V C28 100NF 50V C30 100NF 50V C31 100NF 50V R F _ I N R F _ I N C32100NF 50V C33100NF 50V R20 100R R28 100R R29 100R R30 100R R31 100R R23 1K R24 1K R12 1K R8 1K 12 34 56 78 910 1112 1314 1516 1718 1920 J2 CONN_M 2 || 3 | 1 SW1 3Pos SW 2 || 3 | 1 SW2 3Pos SW PIC101PIC102 COC1 PIC201PIC202 COC2 PIC301PIC302 COC3 PIC401PIC402 COC4 PIC501 PIC502 COC5 PIC601PIC602 COC6 PIC701 PIC702 COC7 PIC801 PIC802 COC8 PIC901 PIC902 COC9 PIC1001PIC1002 COC10 PIC1101 PIC1102 COC11 PIC1201PIC1202 COC12 PIC1301PIC1302 COC13 PIC1401PIC1402 COC14 PIC1501PIC1502 COC15 PIC1601PIC1602 COC16 PIC1701PIC1702 COC17 PIC1801 PIC1802 COC18 PIC1901 PIC1902 COC19 PIC2001 PIC2002 COC20 PIC2101 PIC2102 COC21 PIC2201PIC2202 COC22 PIC2301PIC2302 COC23 PIC2401 PIC2402 COC24 PIC2501 PIC2502 COC25 PIC2601 PIC2602 COC26 PIC2701PIC2702 COC27 PIC2801PIC2802 COC28 PIC3001PIC3002 COC30 PIC3101PIC3102 COC31 PIC3201PIC3202 COC32 PIC3301PIC3302 COC33 PID20APID20K COD2 PID30A PID30K COD3 PID50APID50K COD5 PID60APID60K COD6 PIJ101PIJ102PIJ103PIJ104PIJ105PIJ106 COJ1 PIJ201PIJ202 PIJ203PIJ204 PIJ205PIJ206 PIJ207PIJ208 PIJ209PIJ2010 PIJ2011PIJ2012 PIJ2013PIJ2014 PIJ2015PIJ2016 PIJ2017PIJ2018 PIJ2019PIJ2020 COJ2 PIQ101 PIQ102 PIQ103 COQ1 PIQ201 PIQ202 PIQ203 COQ2 PIQ301 PIQ302 PIQ303 COQ3 PIQ401 PIQ402 PIQ403 COQ4 PIQ501 PIQ502 PIQ503 COQ5 PIQ601 PIQ602 PIQ603 COQ6 PIQ701 PIQ702 PIQ703 COQ7 PIQ801 PIQ802 PIQ803 COQ8 PIQ901 PIQ902 PIQ903 COQ9 PIQ1001 PIQ1002 PIQ1003 COQ10 PIQ1101 PIQ1102 PIQ1103 COQ11 PIQ1201 PIQ1202 PIQ1203 COQ12 PIQ1301 PIQ1302 PIQ1303 COQ13 PIQ1401 PIQ1402 PIQ1403 PIQ1404 PIQ1405 PIQ1406 COQ14 PIR101 PIR102 COR1 PIR201PIR202 COR2 PIR301 PIR302 COR3 PIR401 PIR402 COR4 PIR501 PIR502 COR5 PIR601PIR602 COR6 PIR701 PIR702 COR7 PIR801 PIR802 COR8 PIR901PIR902 COR9 PIR1001 PIR1002 COR10 PIR1101 PIR1102 COR11 PIR1201 PIR1202 COR12 PIR1301PIR1302 COR13 PIR1401 PIR1402 COR14 PIR1501 PIR1502 COR15 PIR1601 PIR1602 COR16 PIR1701 PIR1702 COR17 PIR1801 PIR1802 COR18 PIR1901 PIR1902 COR19 PIR2001PIR2002 COR20 PIR2101 PIR2102 COR21 PIR2201 PIR2202 COR22 PIR2301 PIR2302 COR23 PIR2401 PIR2402 COR24 PIR2501 PIR2502 COR25 PIR2601 PIR2602 COR26 PIR2701 PIR2702 COR27 PIR2801 PIR2802 COR28 PIR2901 PIR2902 COR29 PIR3001PIR3002 COR30 PIR3101PIR3102 COR31 PISW101 PISW102 PISW103 COSW1 PISW201 PISW202 PISW203 COSW2 PISW301PISW302 COSW3 PIU101 PIU102 PIU103 PIU104 PIU105 PIU106 PIU107PIU108 PIU109 PIU1010 PIU1011 PIU1012 PIU1013 PIU1014 COU1 PIU201 PIU202 PIU203 PIU204 PIU205 PIU206 PIU207 PIU208 PIU209 PIU2010PIU2011 PIU2012 PIU2013 PIU2014 PIU2015 PIU2016 PIU2017 PIU2018 PIU2019 PIU2020 COU2 PIU301 PIU302 PIU303 COU3 PIC201 PIC402 PIC1001 PIC1901 PIC2302 PIC2401 PIC2702PIC2802 PIJ102 PIQ1401 PIR101 PIR202 PIR301 PIR602 PIR902 PIR1302 PIU101 PIU104 PIU1010 PIU1013 PIU1014 PIU201 PIU303 PIC2402 PIC2501 PIR302 PIR701 PIU203 NLAnTemp PIC1602PIJ207 PIQ203 PIR1801 NLATT1 PIC1502PIJ205 PIQ303 PIR1901 NLATT2 PIQ701 PIU207 NLEN0ATT1 PIQ801 PIU208 NLEN0ATT2 PIQ1201 PIU209 NLEN0BIAS PIQ901 PIU205 NLEN0FAN1 PIQ1001 PIU206 NLEN0FAN2 PIQ601 PIU2010 NLEN0TX PIC1101 PIC1302PIJ201 PIQ403PIQ503 PIR2201 NLFAN PIC101 PIC202 PIC401 PIC501 PIC701 PIC801 PIC901 PIC1002 PIC1102 PIC1201PIC1301 PIC1401 PIC1501 PIC1601 PIC1701 PIC1802PIC1902PIC2002PIC2102 PIC2201 PIC2301 PIC2502 PIC2601 PIC2701PIC2801 PIC3201 PIC3301 PID30A PIJ103 PIJ204 PIJ206 PIJ208 PIJ2010 PIJ2012 PIJ2014 PIJ2016 PIJ2017PIJ2018 PIJ2020 PIQ602 PIQ702PIQ802 PIQ902PIQ1002PIQ1202 PIQ1302 PIQ1402 PIQ1404 PIQ1405 PIR402 PIR502 PIR702 PIR801 PIR1002 PIR1102 PIR1201 PIR1802PIR1902 PIR2101 PIR2202 PIR2301PIR2401 PIR2502 PIR2602 PIR2702 PIR2802PIR2902 PIR3101 PIU107 PIU2020 PIU302 PID50A PIU2012 NLLedTX PIJ101 PIR201 PIU204 NLMCLR PIC302 PIR102 PIR401 PIU103 NLN PIU105 PIU1011 NLN02 PIU109 PIU202 NLN04 PIC102 PIQ1303 PIR1301 PIU2017 NLN0RMS PIC602PID20A PID30KPIC902 PID20KPIQ1301 PIC3001 PIR2901 PIR3002…

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PRIMA RICERCA & SVILUPPO S.r.l. Sede operativa e Laboratori di prova / Headquarter and Testing lab : Via Campagna, 92 – I-22020 FALOPPIO (CO) Tel. +39 031 3500 011 – Fax +39 031 9913 09 – [email protected] – www.primaricerca.it RAPPORTO DI PROVA / TEST REPORT Rif./Ref.No. FCCTR_140655B-4 Data / Date: 30/09/2014 Pagine / Pages : 25 Scopo delle prove /Test object : Prove di tipo in accordo a / Type test acccording to: FCC Cfr 47 Parts 2.815, 2.1033, 2.1046, 2.1053 Parts 97.305, 97.307 (d) (e), 97.313, 97.315, 97.317 Richiedente / Applicant : RM Costruzioni elettroniche S.r.l. Via IV Novembre, 42 – 40050 Ponte della Venturina – BO – ITALY Tel. +39 0534 60460 Persona di riferimento / Applicant’s referee : Mr. Andrea Molinari Marchio commerciale / Trade mark : Fabbricante / Manufacturer : RM COSTRUZIONI ELETTRONICHE S.r.l. Prodotto / Product : 120W HF Linear Power Amplifier Modello / Model : KL 7405V Modello Derivato/Derived Model KL 7405 Data ricevimento campioni / Date of test sample receipt: 27/05/2014 Campioni verificati / No. of tested samples 1 Data verifiche / Testing date : 27-28/05/2014 Sito di prova / Testing site : Prima Ricerca & Sviluppo Via Campagna - 92 I-22020 FALOPPIO (CO) Esito delle valutazioni / Assessment results : CONFORME / COMPLIANT Verifiche effettuate da / Verifications carried out by : Enrico BANFI Tecnico di laboratorio EMC e RADIO / EMC and RADIO Test Engineer Approvato / Approved by : Giacomo ARMELLINI Responsabile Laboratorio EMC e RADIO/ EMC and RADIO Laboratory Manager I risultati delle prove riportati nel presente rapporto di prova si riferiscono solo ai campioni esaminati./The test results reported in this test report shall refer only to the samples tested Questo Report non può essere riprodotto in modo parziale, salvo espressa autorizzazione scritta da parte del Laboratorio / This report may not be partially reproduced, except with the prior written permission of the issuing Laboratory Rapporto di prova / Test report n.FCCTR_140655B-4. Data / Date 30/09/2014 FORM_FCCTR_1 rev.1 Pagina / Page 2 of 25 CONTENUTO / TABLE OF CONTENTS 1 Release control record .............................................................................................. 2 2 TECHNICAL INFORMATION OF EQUIPMENT UNDER TEST (EUT) ....................... 3 2.1 EUT Identification EUT Identification ....................................................................... 3 2.2 EUT Technical Data ................................................................................................ 3 2.3 EUT ports identification ........................................................................................... 4 2.4 Modifications incorporated in E.U.T. ........................................................................ 4 2.5 Auxiliary equipment ................................................................................................. 4 2.6 Difference of derived model .................................................................................... 5 3 OTHER INFORMATION .............................................................................................. 6 4 OPERATING TEST MODES AND CONDITIONS ....................................................... 6 5 SUMMARY OF TEST RESULTS ................................................................................ 7 6 TEST RESULTS .......................................................................................................... 7 7 LIST OF EQUIPMENT USED .................................................................................... 25 1 RELEASE CONTROL RECORD TEST REPORT NUMBER REASON OF CHANGE DATE OF ISSUE FCCTR_140655B-0 Original release 03/06/2014 FCCTR_140655B-1 Added EUT Dimension; Corrected absorbing current 23/06/2014 FCCTR_140655B-2 Corrected typing error Page 6, page 9. 07/08/2014 FCCTR_140655B-3 Added spurious Radiated Emission 29/09/2014 FCCTR_140655B-4 Correct typing error 30/09/2014 Rapporto di prova / Test report n.FCCTR_140655B-4. Data / Date 30/09/2014 FORM_FCCTR_1 rev.1 Pagina / Page 3 of 25 2 TECHNICAL INFORMATION OF EQUIPMENT UNDER TEST (EUT) 2.1 EUT Identification EUT Identification DESCRIPTION : 120W HF Linear Power Amplifier TRADEMARK: MODEL: KL 7405V S/N: Prototype DERIVED MODEL KL 7405 MANUFACTURER: RM COSTRUZIONI ELETTRONICHE S.r.l. COUNTRY OF MANUFACTURER: ITALY COMPOSED BY: SINGLE EUT DIMENSIONS : H:85 x W:190 x L:190 (mm) H:70 x W:190 x L:190 (mm) EUT STANDING: Vehicle 2.2 EUT Technical Data POWER SOURCE : EXTERNAL POWER SUPPLY NOMINAL VOLTAGE: 12-14V DC NOMINAL POWER OR ABSORBING CURRENT : Max 18A TYPICAL USAGE : Amateur Radio Rapporto di prova / Test report n.FCCTR_140655B-4. Data / Date 30/09/2014 FORM_FCCTR_1 rev.1 Pagina / Page 4 of 25 2.3 EUT ports identification This section contains descriptions of all ports, the length and the type of the cable provided by manufacturer needed for the tests. Moreover it is specified if the ports are ever or optionally connected. Port Description Connector Max cable length 1 Enclosure Metallic --- --- 2 AC mains input/output ports Port NOT present --- --- 3 DC mains input/output ports 12V --- --- Note: During the tests all cables must be what provided the manufacturer or the same that used in the real employment of the EUT. 2.4 Modifications incorporated in E.U.T. The following items are the modifications introduced in the equipment under test: • None 2.5 Auxiliary equipment • None Rapporto di prova / Test report n.FCCTR_140655B-4. Data / Date 30/09/2014 FORM_FCCTR_1 rev.1 Pagina / Page 5 of 25 2.6 Difference of derived model The KL 7405 is a derived model of 120W HF Linear Power Amplifier KL 7405V. (basic model) The differences declared by the manufacturer are listed in the following table (see also next photographs) Table1: Difference between basic and derived model as declared by manufacturer Basic model Derived model Difference between basic and derived model KL 7405 KL 7405V No cooling fan Rapporto di prova / Test report n.FCCTR_140655…

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51 TSupPhotos Page 1 of 5 TSupPhotos_140655B-1 Prima Ricerca & Sviluppo S.r.l. – Capitale Sociale € 50.000 i.v. Codice Fiscale e Partita IVA 02635860139 – Uff. registro di COMO - n.REA CO270979 Sede: I-22020 Faloppio (Co) – Via Campagna, 92 – Tel +39 031.3500011 Fax +39 031.991309 www.primaricerca.it; [email protected] TEST SETUP PHOTO DOCUMENT Rif./Ref.No. FCCTR_140655B-1 Data / Date: 01/10/2014 Pagine / Pages : 5 Scopo delle prove /Test object : Prove di tipo in accordo a / Type test acccording to: FCC Cfr 47 Parts 2.815, 2.1033, 2.1046, 2.1053 Parts 97.305, 97.307 (d) (e), 97.313, 97.315, 97.317 Richiedente / Applicant : RM Costruzioni elettroniche S.r.l. Via IV Novembre, 42 – 40050 Ponte della Venturina – BO – ITALY Tel. +39 0534 60460 Persona di riferimento / Applicant’s referee : Mr. Andrea Molinari Marchio commerciale / Trade mark : Fabbricante / Manufacturer : RM COSTRUZIONI ELETTRONICHE S.r.l. Prodotto / Product : 120W HF Linear Power Amplifier Modello / Model : KL 7405V Modello derivato/Derived Model KL 7405 Data ricevimento campioni / Date of test sample receipt: 27/05/2014 Campioni verificati / No. of tested samples 1 Data verifiche / Testing date : 27-28/05/2014 – 25/09/2014 Sito di prova / Testing site : Prima Ricerca & Sviluppo Via Campagna - 92 I-22020 FALOPPIO (CO) Esito delle valutazioni / Assessment results : CONFORME / COMPLIANT Verifiche effettuate da / Verifications carried out by : Enrico BANFI Tecnico di laboratorio EMC e RADIO / EMC and RADIO Test Engineer Approvato / Approved by : Giacomo ARMELLINI Responsabile Laboratorio EMC e RADIO/ EMC and RADIO Laboratory Manager The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have be obtained. Reproduction of this Test Report, should not be reproduced, except in full, without the written authorization of the Laboratory 52 TSupPhotos Page 2 of 5 TSupPhotos_140655B-1 Prima Ricerca & Sviluppo S.r.l. – Capitale Sociale € 50.000 i.v. Codice Fiscale e Partita IVA 02635860139 – Uff. registro di COMO - n.REA CO270979 Sede: I-22020 Faloppio (Co) – Via Campagna, 92 – Tel +39 031.3500011 Fax +39 031.991309 www.primaricerca.it; [email protected] 0. CONTENTS Page 0. CONTENTS .................................................................................................................. 2 1. RELEASE CONTROL RECORD .................................................................................. 2 2. TECHNICAL INFORMATION OF EQUIPMENT UNDER TEST (EUT) ......................... 2 2.1 Identification .......................................................................................................... 2 3. PHOTOGRAPHIC SECTION ........................................................................................ 3 1. RELEASE CONTROL RECORD TEST REPORT NUMBER REASON OF CHANGE DATE OF ISSUE TSupPhotos_140655B-0 Original Release 03/06/2014 TSupPhotos_140655B-1 Added Radiated Set-up Photos Change Conducted Set-up Photos 01/10/2014 2. TECHNICAL INFORMATION OF EQUIPMENT UNDER TEST (EUT) 2.1 Identification DESCRIPTION : 120W HF Linear Power Amplifier TRADEMARK: MODEL: KL 7405V S/N: Prototype DERIVED MODEL KL 7405 MANUFACTURER: RM COSTRUZIONI ELETTRONICHE S.r.l. COUNTRY OF MANUFACTURER: ITALY COMPOSED BY: SINGLE EUT DIMENSIONS : See pothographic documentation EUT STANDING: Vehicle or fixed used 53 TSupPhotos Page 3 of 5 TSupPhotos_140655B-1 Prima Ricerca & Sviluppo S.r.l. – Capitale Sociale € 50.000 i.v. Codice Fiscale e Partita IVA 02635860139 – Uff. registro di COMO - n.REA CO270979 Sede: I-22020 Faloppio (Co) – Via Campagna, 92 – Tel +39 031.3500011 Fax +39 031.991309 www.primaricerca.it; [email protected] 3. PHOTOGRAPHIC SECTION PHOTO N°1 – EUT IDENTIFICATION PHOTO N°2 – EUT DERIVED MODEL IDENTIFICATION 54 TSupPhotos Page 4 of …

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