Tekk 

UHF Data Radio

Features:

Features
UHF Synthesized Data Radio

12 Channel Capability

2 Watt Power Output

12.5 / 25 KHz Operation

9600 BPS/ 12.5 KHz
19.2 BPS / 25 KHz

Pocsag Paging Compatible

The SD-4000 is also available with a paging (Pocsag) encoder board, Input either RS-232 or TAP and send out messages to your pager! This is a perfect low cost solution for any in-house paging application! (Model PT-800)
 
 

9-Pin Interface

PIN#  FUNCTION     1 Supply Voltage 11 V - 12.5V DC 2 Ground 3 PTT  4 Data in 5 Data out 6 Programming Input/Output 7 Data Ground 8 RSSI (Receive Signal Strength Indicator) 9 Carrier Detect   SPECIFICATIONS TRANSMITTER POWER OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . .2W   MODULATION . . . . . . . . . . . . . . . . . . . . . .DIRECT FM  ATTACK TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . 8M/sec  AUDIO RESPONSE. . . . . . . . . . . . . . . . . . . . . . . .. .FLAT DISTORTION  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<5% MAXIMUM DATA MOD . . . .100MV RMS for 3.5 KHZ adjustable  SPURIOUS &  HARMONIC EMISSIONS . . . . . . . . . . . . . . . .  . .<-53dB  AUDIO DISTORTION . . . . . . . . . . . . . . . . . .. . . . . .<5%  RECEIVER  SENSITIVITY  .35 uV  SELECTIVITY  12.5Khz -55dB / 25Khz -45dB SPURIOUS REJECTIONS . . . . . . . . . . . . . . . . . . .  .60dB AUDIO RESPONSE . . . . . . . . . . . . . . . . . . . . . . . . .FLAT DISTORTION  . . . . . . . . . . . . . . . . . . . .  . . . . . . . .<5% RECEIVER RECOVERY TIME . . . . . . . . .  . . . . . .8M/sec FREQUENCY STABILITY . . . . . . . . . . . . . . . .+/-2.5PPM AUDIO OUTPUT . . . . . . . . . . . . . . . . . . .750 MV RMS CURRENT DRAIN . . . . . . . . . . . . . . . . . . .  . . . . .900 MA     GENERAL SPECIFICATIONS FCC ID/PART . . . . . . . . . . . . . . . . . . . . . GOXSD4000 DOC . . . . . . . . . . . . . . . . . . . . . . . . . . .1073195652A FREQ . . . . . . . . . . . . . . . . . . . . . . . . . . 440-470 MHZ OPERATING TEMP . . . . . . . . . . . . . . . .-30 to +60C. VOLTAGE . . . . . . . . . . . . . . . . . . . . . . . 10 - 13.8 VDC DIMENSIONS . . . . . . . . . . . . . .3.625 X 2.25 X 1.25" RF CONNECTOR . . . . . . . . . . . . . . . . .BNC/50 OHM INTERFACE CONNECTOR . . . . . . . . . . . . .9 PIN "D"