O87-1204UHF POCSAG Relay Output Receiver

12-04-0000 POCSAG Single Channel Relay Output Receiver PRODUCT INFORMATION SEA AIR & LAND COMMUNICATIONS LTD, CHRISTCHURCH, NEW ZEALAND SALCOM 12-04-0000 POCSAG RECEIVER with RELAY OUTPUTSIssue A 06/02 Sea Air and Land Communications LtdPage 4 12-04-0000 POCSAG Relay Output Receiver GENERAL The 12-04-0000 POCSAG Relay Output Receiver provides the ability to remote control relay outputs using SALCOM paging systems or telephone wide area paging networks. OPERATION The unit receives and decodes a numeric or alphanumeric pager call. If the received unit number matches the 12-04-1000 unit number , the relay outputs are switched according to the ON/OFF fields of the message. INSTALLATION Situate the 12-04-0000 away from direct sunlight, vibration and strong heat sources and avoid close proximity to radio transmission equipment. The unit is not certified as intrinsically safe. In good coverage areas fit the aerial to the aerial socket as shown on the cover. An external aerial may be needed where reception is poor. Connect a 12 volt DC power supply to the power terminals (see figure 1). The 12-04 is protected against reversed supply connection. The power source must be reasonably noise free. The connections to the relay contacts are made using the pairs of terminals, labelled “relay1”. These are normally open contacts, but can be configured to be normally closed by special order. A second relay channel can be factory fitted on special order. CORRECT OPERATION The operation of the unit is shown by the RED LED in the corner of the PCB. See figure 1. Correct operation is shown by this LED flashing. If the LED does not light, check the voltage on the supply terminal block. During the reception of a valid command with the correct RIC code, this LED will stay on for approximately one second. When a relay is commanded on, the corresponding LED will light next to the relay. SALCOM 12-04-0000 POCSAG RECEIVER with RELAY OUTPUTSIssue A 06/02 Sea Air and Land Communications LtdPage 5 UNIT NUMBER Each unit will respond only to messages which contain a matching Unit Number . Up to 99 unique unit numbers are available. Any number of units can be programmed with the same unit number. The Unit Number comprising of 2 digits is selected using the configuration software. MONOSHOT Output mono-shot (momentary) operation can be enabled by using the configuration software. The Relay output can have its own Mono-shot time, ranging from 0 to 10 seconds in 40mS steps. Setting the value to 0 disables the mono-shot timer altogether, and the relay output is latched until commanded off. RELAY RESTORATION The 12-04-0000 has the ability to remember the state of the relay during a power down period. If this feature is turned on in the configuration software, the relay will be returned to their previous state at restoration of power. RADIO CHANNEL FREQUENCY The frequency of the radio channel is crystal controlled, and preset at the SALCOM factory. The nominal tuning range is approximately 450-470MHZ. SPECIFICATION Enclosure.115mm x 65mm x 40mm. ABS plastic case. Supply Voltage10v to 17v, Nominal 12V. Current drainStandby 7mA plus 18mA per energised relay. Relay contacts1Amp @24VDC (10A 240vAC optional) Temperature limits-10 to +50degC Environmental protectionWeather proof. IP565 Frequency range450-470MHz Frequency selection methodCrystal. RX sensitivityApprox -120dBm Aerial connectionBNC Paging protocolPOCSAG 512 or 1200baud. SALCOM 12-04-0000 POCSAG RECEIVER with RELAY OUTPUTSIssue A 06/02 Sea Air and Land Communications LtdPage 6 COMMANDS The OUTPUT Relay of the 12-04-0000 is controlled by a series of numeric commands sent in the form of a numeric or alphanumeric pager message. Note: For best sensitivity and range, it is better to send the command as a numeric paging message, as this uses the least number of characters. Command Format: UUx..x0y..y9 UU Unit number This must be entered as 2 digits 00 - 99. N.B. 00 is a group call and all 12-04-0000 units with the same RIC will receive the command. xRelay to go ON. The standard relay in the 1204 is designated as channel 1. Therefore the command should carry “1" in this position. If a second relay is fitted to the unit, this digit can be 1 or 2 or both. Any combination of Digits 1or 2 can be entered in any order. If none are entered then the function has no effect. 0End entry of Output ON values This terminates the list of outputs to turn on. This character in mandatory. yRelay to go OFF. As per “Relay to go ON” above, but this designates the relay to go OFF instead. 9End entry of Outputs OFF values & Ignore rest of entry. This terminates the list of outputs to turn OFF and Informs the 12- 04-0000 to ignore the rest of the message. This allows a text message to follow the command. Eg To control relays using the TELECOM Paging Network Message:026PPPPPPPP UUx..x0x..x9 | | | | | 12-04-0000 Command | | the pager number[TELECOM PAGER No] | the network access number Eg To control relays using a SALCOM 1131 Message:NN[MESSAGE]UUx..x0x..x9 | | | | | | 12-04-0000 Command | | the message button | The quick dial number SALCOM 12-04-0000 POCSAG RECEIVER with RELAY OUTPUTSIssue A 06/02 Sea Air and Land Communications LtdPage 7 12-04 CONFIGURATION The programmable parameters of the 12-04 can be configured using the SALCOM 11-46 Programming Adaptor and the Product Support Software S1171WE1.Connect the 11-46 adaptor to S2 on the 12-04, and connect its 9pin connector to any PC comm port. (Note this interim software is designed for the SALCOM 1171 product and allows programming of up to eight relay channels. When programming an 12- 04, use only channel 1, and ignore the frequency change parameter). The software can be downloaded from the SUPPORT area of the SALCOM web page (www.salcom.co.nz) . Programming of the 12-04 should be performed only by suitably qualified personnel. OPTIONS Some options are available for the 12-04 to extend its use to other situations. All these options can only be fitted b…

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Receiver device IC 1 Channel selection crystal Configuration memory IC 4 Decoder microprocessor IC 2 Power Input 12v DC Power filters, Conditioning Aerial Input BLOCK DIAGRAM OF 1204 RECEIVER Driver Q 1,Q 2Relay Demodulated Data

To: Andrew Cutler EMC Technologies (NZ) Ltd, PO Box 68-307, Newton, Auckland New Zealand Date 12 August 2002 Re: SALCOM 1204 receiver Dear Andrew This letter is to request EMC Technologies NZ Ltd to act on our behalf in the application for FCC registration of the SALCOM 1204 UHF receiver. The SALCOM Grantee code O87 (Oscar eight seven) Confidentiality. We formally request the information attached to this application be kept confidential and in particular the information relating to the circuit diagrams and the schematic diagrams. Yours Faithfully K.P.Barnsdale Sea Air Land Communications Christchurch SEA AIR AND LAND COM M UNICATIONS LTD 120 St. Asaph Street, P.O. Box 22-621 Christchurch, New Zealand Phone: 0064 3 379-2298 Fax: 0064 03 365-1580 email [email protected] TM LTDLTD

Date 8 September 2002 Federal Communications Commission Equipment Authorisation Branch 7435 Oakland Mills Road Columbia, MD 21046 United States of America To whom it may concern CONFIDENTIALITY REQUEST Reference rule sections 0.457 (d) (ii) and pursuant to rule section 0.459 (a) confidentiality is requested as follows. Specific Information: Schematics The schematics contain trade secret information which is not made routinely available to the public or to our competitors. Disclosure of this information could result in an unfair advantage to our competitors. It should be treated as confidential for the duration of the Grant Of Authorisation. Yours Faithfully K.P.Barnsdale Sea Air Land Communications Christchurch SEA AIR AND LAND COM M UNICATIONS LTD 120 St. Asaph Street, P.O. Box 22-621 Christchurch, New Zealand Phone: 0064 3 379-2298 Fax: 0064 03 365-1580 email [email protected] TM LTDLTD

262626 Revision A Date 8/12/02 Page 1 Figure 1 Photograph of unit showing FCC label This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. SALCOM 1204 Receiver FCC ID: O87-1204

SALCOM 12-04-0000 UHF POCSAG Eight Channel Relay Output Receiver Technical Manual Description. The SALCOM 12-04 receiver has been designed to receive and decode POCSAG data in the UHF frequency band. The receiver also provides the ability to control up to eight relay outputs using SALCOM paging systems or wide area public paging networks. Operation. The unit receives and decodes a numeric or alphanumeric pager call. If the received unit number matches the 12-04 unit number, the relay output is switched according to the ON/OFF command fields of the message. The Receiver. The receiver consists of a direct conversion receiver device IC1 with a crystal controlled local oscillator. The signal enters the unit through a BNC connector, and then passes through a band pass filter, before entering the receiver device. The local oscillator is an internal circuit to IC1. The frequency is controlled by crystal X1, and can be adjusted by use of C4. Two test point outputs are provided by the receiver device IC1, and can be accessed at P3 pins 1 and 2. These show the pre detected audio of the receiver, and can be used to tune the previous stages. Detected data comes from pin 27 of IC1 receiver device. The Decoder. The detected serial data from the receiver IC1 is fed into a microprocessor POCSAG decoder IC2 pin 12, and can be viewed with an oscilloscope on test point P3 pin 3. The microprocessor device has the following functions: ! Decode the POCSAG data from the receiver. ! Output decoded POCSAG data via the serial port. ! Communicate to the user configuration software when needed. The relays are driven by a buffes Q1,Q2, which are driven by the decoder outputs. An LED and resistor is wired across the relay coil to show status of the relay. The microprocessor firmware is protected from latch up by an external watchdog circuit IC3. The configuration is held in non- volatile EEROM memory IC4, with a write protection link P1 to prevent accidental corruption in noisy electrical environments. The decoder can be programmed by the user to interpret up to four RIC (CAP) codes. Power conditioning. The power input to the unit comes in via a 2-way screw terminal block. Input filtering and over voltage protection is performed by R27, F1, Z1, C34, C30. This supply is then used to power the relay coils, and can be measured on test point PAD 2. The main supply is reduced to 3volts by the low dropout series regulator IC5, and can be measured on test point PAD 1. The 3 volt rail is used to power all the logic devices as well as the receiver device. Specification Enclosure.115mm x 65mm x 40mm. ABS plastic case. Supply Voltage10v to 17v, Nominal 12V. Current drainStandby 7mA plus 18mA per energised relay. Relay contacts1Amp @24VDC or 120VAC (10A 240vAC optional special order) Temperature limits-10 to +50degC Environmental protectionWeather proof. IP565 Frequency range450-470MHz Frequency selection methodCrystal. RX sensitivityApprox -120dBm Aerial connectionBNC Paging protocolPOCSAG 512 or 1200baud.

262624 Sea Air Land Communications Ltd Date 12/08/02 1 Parts ListPart Type Designator Footprint +3V PAD1 PAD70S +10v PAD2 PAD70S 1K2 R1 1206 1K2 R2 1206 1K R5 1206 1K R12 1206 1M R18 1206 1N C20 1206 1N C18 1206 1N C33 1206 1N C17 1206 1N C32 1206 1N C24 1206 1N C26 1206 1N C10 1206 1N C8 1206 1N C9 1206 2K2 R16 1206 2K2 R10 1206 2K2 R7 1206 2K2 R8 1206 2K2 R9 1206 2K2 R11 1206 2K2 R15 1206 2PIN TB2 TERM2 2PIN TB1 TERM2 2p2 C6 1206 2p2 C7 1206 2p2 C12 1206 2p2 C11 1206 2p2 C13 1206 4p7 C19 1206 6PIN P3 SIP6 6pF C2 CAPVAR- 6pF C1 CAPVAR- 2 6pF C3 CAPVAR- 7PIN S2 SIP7 8.2nh L3 1008 8.2nh L7 1008 8.2nh L4 1008 8.2nh L8 1008 10K R21 1206 10K R28 1206 10K R17 1206 10K R20 1206 10R R27 1206 10R R13 1206 10R R14 1206 10uF C23 RB.1/.2 11.0592MHz X2 XTAL 12.5nH L1 1008 15P C21 1206 15P C22 1206 15p C16 1206 18V 3W Z1 1N400X 22p C15 1206 Part Type Designator Footprint 22p C14 1206 39nh L6 1008 39nh L5 1008 47uF C34 RB.1/.2 50pF C4 CAPVAR 56K R57 1206 56K R19 1206 100N C31 1206 100N C29 1206 100N C30 1206 100N C25 1206 100P C28 1206 100P C27 1206 100R R6 1206 100R R3 1206 100nH L9 1008 262624 Sea Air Land Communications Ltd Date 12/08/02 3 180K R22 1206 330R R4 1206 390nH L10 1210 AT24C04A IC4 SO-8 AT89C2051-20SC IC2 SOL-20 BAS16 D6 SOT-23S BAS16 D2 SOT-23S BC807 Q1 SOT-23S BC847 Q2 SOT-23S BNC PCBsocket S1 BNC/RA Fxtal x6 =Fc X1 XTAL GRN-LED-3mm D14 LED HEF40106BD IC3 SO-14 LED RED3MM D1 LED LP2951 IC5 SO-8 PWRFILTER F1 SIP3 S1G D11 3528 UAA2080T IC1 SOL-28

TUNING AND SET UP PROCEDURE Apparatus required Signal generator FM +\-4KHz @ 460.000 MHZ carrier (HP 8920A). Oscilloscope Dual trace. DMM meter ( 20 volts ) 12v power supply, limited to 100mA (SALCOM). Trimming tool for coil cores (SALCOM). Hewlett Packard test set to generate alpha message POCSAG RIC 0116358 level 1(HP8920A) Tuning Set-up Solder test crystal to pcb. Connect Signal generator to input BNC of 12-04 board. Connect test lead between 12-04 test connector P3 pin 1 and oscilloscope. Connect DC supply +12v current limited to 100mA. Check supply +3v on test pad. Inject a carrier level to give a 50mV sine wave on the scope, approx - 50dBm. Some units may require a higher level. Tuning Method Adjust C4 for a frequency of approx 2KHz (0.5mSec between peaks) on the scope (very small amplitude). Either of the two settings found will suffice. Maintain a scope display of approx 30mV pp by adjusting the input carrier level. Adjust C1, C2,C3 (in that order) for maximum signal on scope. Repeat this several times to maximise the output. Maintain a scope display of approx 50mV pp by adjusting input carrier level. The final scope display should be approx. 20 to 25mV for a carrier input of -95 to -100dBm. Set signal input amplitude to -80dBm. Re-adjust C4 to reduce the scope signal frequency until it reaches <100Hz. Sensitivity check Connect test connector lead Αdata≅ (pin 3) to a other input on scope with 0.1V/div, AC coupled. Increase the carrier frequency by +4Khz. Set the scope trace to lie on the centre grid line, reduce the carrier level until the scope display baseline shifts by 0.2v. This should correspond to <-123 +/-3 dBm Decoder check Cycle power off then on. Check RED led D1 flashes once per second approx. Reset the carrier to +0KHz, Press K1 five times. This does the following: <Inject the following POCSAG message signal at -120dbm using the test set. RIC 0116358. Type Alphanumeric. Function level 4. Message 01109.> Check relay led 1 on 12-04 flashes on then off 5 times. Check message is repeated on serial output, monitor with ΑControl V≅ on PSD. Reliable decoding should be obtained at a carrier level of <-123dBm .

EMC Technologies (NZ) Ltd PO Box 68-307 Newton, Auckland Phone 09 360 0862 Fax 09 360 0861 E-Mail Address: [email protected] Web Site: www.emctech.com.au 10 July 2002 Ref: 20714.1 Attn: Mr John Croft SALCOM Ltd PO Box 22-621 Christchurch New Zealand Dear Mr John Croft, Attached are the results of measurements made upon the Salcom 12-04-0000 UHF POCSAG Paging Receiver recently submitted to this Laboratory for testing. The results show that this device complies with FCC Part 15 Subparts A and B. Yours faithfully, Andrew Cutler General Manager EMC Technologies (NZ) Ltd Test Report No 20714.1 Report date: 10 July 2002 __________________________________________________________________________________________________________________________________________________________________________________ EMC Technologies (NZ) Ltd Telephone: +64 9 360 0862 Fax: +64 9 360 0861 STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New ZealandE-mail: [email protected] POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New ZealandWeb Site: www.emctech.com.au Page 1 of 11This report may not be reproduced except in full TEST REPORT Salcom 12-04-0000 UHF POCSAG Paging Receiver tested to 47 Code of Federal Regulations Part 15 - Radio Frequency Devices for SALCOM Ltd This Test Report is issued with the authority of: _____________________________________ Andrew Cutler - General Manager Prepared By: _____________________________________ Karen Miller - Office Administrator EMC Technologies (NZ) Ltd Test Report No 20714.1 Report date: 10 July 2002 __________________________________________________________________________________________________________________________________________________________________________________ EMC Technologies (NZ) Ltd Telephone: +64 9 360 0862 Fax: +64 9 360 0861 STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New ZealandE-mail: [email protected] POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New ZealandWeb Site: www.emctech.com.au Page 2 of 11This report may not be reproduced except in full Table of Contents 1. STATEMENT OF COMPLIANCE3 2. RESULTS SUMMARY3 3. INTRODUCTION3 4. CLIENT INFORMATION4 5. DESCRIPTION OF TEST SAMPLE4 6. SETUPS AND PROCEDURES5 7. TEST EQUIPMENT USED7 8. ACCREDITATIONS7 9. RESULTS8 10.PHOTOGRAPH(S)10 EMC Technologies (NZ) Ltd Test Report No 20714.1 Report date: 10 July 2002 __________________________________________________________________________________________________________________________________________________________________________________ EMC Technologies (NZ) Ltd Telephone: +64 9 360 0862 Fax: +64 9 360 0861 STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New ZealandE-mail: [email protected] POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New ZealandWeb Site: www.emctech.com.au Page 3 of 11This report may not be reproduced except in full 1. STATEMENT OF COMPLIANCE The Salcom 12-04-0000 UHF POCSAG Paging Receiver complies with FCC Part 15 Subparts A and B when the methods, as described in ANSI C63.4 - 1992, are applied. 2. RESULTS SUMMARY The results from testing are summarised in the following table: SectionResult 15.107(f) – Conducted limits.Complies with a 17.96 dB margin at 466.000 kHz (Quasi Peak). 15.109(f) – Radiated emission limits.Not applicable. Device has external antenna terminals with measurements being made in accordance with section 15.111. 15.111(a) – Antenna power conduction limits for receivers. Complies with a 6.1 dB margin at 610.1002 MHz. 3. INTRODUCTION This report describes the tests and measurements performed on the Salcom 12-04- 0000 UHF POCSAG Paging Receiver for the purpose of determining compliance with the specification. The client selected the test sample. This report relates only to the sample tested. This report contains no corrections or erasures. Measurement uncertainties with statistical confidence intervals of 95% are shown below test results. Both class A and Class B uncertainties have been accounted for, as well as influence uncertainties where appropriate. EMC Technologies (NZ) Ltd Test Report No 20714.1 Report date: 10 July 2002 __________________________________________________________________________________________________________________________________________________________________________________ EMC Technologies (NZ) Ltd Telephone: +64 9 360 0862 Fax: +64 9 360 0861 STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New ZealandE-mail: [email protected] POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New ZealandWeb Site: www.emctech.com.au Page 4 of 11This report may not be reproduced except in full 4. CLIENT INFORMATION Company NameSALCOM Ltd AddressPO Box 22-621 CityChristchurch CountryNew Zealand ContactMr John Croft 5. DESCRIPTION OF TEST SAMPLE Brand Name Salcom Model Number 12-04-0000 Product UHF POCSAG Paging Receiver ManufacturerSALCOM Ltd Country of Origin New Zealand Serial Number 1204-P001 The device tested is a POCSAG paging receiver designed to operate nominally in the band 450 – 470 MHz. The sample tested was set up to receive on 457.5750 MHz. The receiver is capable of receiving 512 and 1200 band POCSAG signals. EMC Technologies (NZ) Ltd Test Report No 20714.1 Report date: 10 July 2002 __________________________________________________________________________________________________________________________________________________________________________________ EMC Technologies (NZ) Ltd Telephone: +64 9 360 0862 Fax: +64 9 360 0861 STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, New ZealandE-mail: [email protected] POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New ZealandWeb Site: www.emctech.com.au Page 5 of 11This report may not be reproduced except in full 6. SETUPS AND PROCEDURES Standard The sample was tested in accordance with FCC Part 15 Subparts A and B. Methods and Procedures The measurement methods and procedures used, as described in ANSI C63.4 - 1992, were as follows: 6.1 Description of Conducted Emissions Test Setup…

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EMC Technologies (NZ) Ltd Salcom 12-04 UHF Paging Receiver Report date: 16 th August 2002 EM C Te chnologie s (NZ) Ltd Telephone: +64 9 360 0862 Fax: +64 9 360 0861 STREET ADDRESS - 47 MacKelvie Street, Grey Lynn, Auckland, N ew ZealandE- mail: a uc k la b @ ihug.co.nz POSTAL ADDRESS - PO Box 68 307, Newton, Auckland, New ZealandWeb Site: www.emctech.com.au Additional conducted emission tests to show measurements from 0.15 – 30 MHz with the new FCC limits applied. Co mme nt s : Device tested using 110V AC; Unit operating under normal conditions with an input signal of 457.575 MHz at a level of –50dBm. -20 0 20 40 60 80 Level [dBμV] 150k 300k 500k 1M 2M 3M 4M 6M 10M 30M Frequency [Hz] x x x Peak -------Average -------Quasi Peak XAverage + Quasi-Peak Measurements Frequency MHz Level dB μ μμ μ V Limit dB μ μμ μ V Margin dB ExceedPhaseRechecks dB μ μμ μ V 0.335000 0.387500 0.622500 44.50 43.75 37.36 14.83 14.37 18.64 59.33 58.12 56.00 L1 L1 L1 Average Measurements Frequency MHz Level dB μ μμ μ V Limit dB μ μμ μ V Margin dB ExceedPhaseRechecks dB μ μμ μ V No Recorded Results

Test set up photographs