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   Apollo TX 125 EN, Transmitter
   With Built in Encoder
   Description & Features:

• 5 Watts Transmitter with the built in Encoder and S232 input5.

• Frequency Rang: VHF =146MHz ~ 170MHz , UHF=450MHz ~ 470MHz .

• Channel Spacing's: 12.5K /25k Hz

• RF Output Power : Hi  : 5W/2W  Lo : 1W/0.5W/0.1W , by tuning

• Modulation Type: F3D, F3E

• Intermediate Frequency :45MHz & 450KHz

• Number of Channels:16 channels ( 4 dip switch selectable )

• Frequency Source: Synthesized

• Power Supply : DC 10V ~ 15V, 12 V typical

• Temperature Range :-30 C ~ 60 C

• Current Consumption:
        Standby : < 50mA

        TX (5W) : < 2A

        TX (1W : < 1A

     TRANSMITTER:

• Carrier Power:

        HI : 5W/2W +/- 0.5dB

        LOW : 1W +/- 0.5dB

• Frequency error : +/- 5 ppm @VHF , +/- 3ppm@UHF

• Frequency Deviation:

        25kHz Channel Spacing: 5 kHz ~ 3.8 kHz (Peak)

        12.5kHz Channel Spacing: 2.5 kHz ~ 1.8 kHz (Peak)

• Audio Frequency Response: 100Hz ~ 2.5 kHz -6dB

• Adjacent Channel Power: < 70dBc

• Conducted Spurious Emission: -57dBc

     RECEIVER:

• Sensitivity (@ 12dB SINAD) : < -115dBm
• Adjacent Channel Selectivity:
        25kHz Channel Spacing: > 60dB
        12.5kHz Channel Spacing: > 50dB

• Spurious Response Rejection : 70dB

• Image Response: > 70dB

• IF Response : > 70dB

• Intermediation Response Rejection

        +/-25 kHz/50 kHz : 65dB

        +/-50 kHz/100 kHz : 65dB

• AF Distortion: < 5%

• LO Frequency Temperature Stability: < 3ppm

• Power Jack : 2 Pins
        Power  ? +?: DC 9V ~ 15V
        Power Gnd  ?-? : Gnd

• I/O PORT : 9 Pins

• DB-9 Connector

       PIN.1---------PTT

       PIN.2---------TXD

       PIN.3---------RXD

       PIN.4---------Carrier DET OUT

       PIN.5---------GND

       PIN.6---------CTS

       PIN.7--------- Digital MOD IN

       PIN.8--------- Audio MOD IN

       PIN.9--------- Audio OUT

• PTT Input Level: 0-5V (TTL)

• Digital Modulation Input Level: 0-5V (TTL)

• Audio Modulation Input Level: 1Vp-p @1kHz

• Audio Output Level: 2V p-p @ 8 OHM Load

• Carrier DET Output Level: 0-5V(TTL)

• TX IND Output Level : 0-5V(TTL)

• TXD & RXD Level : +/- 12V (RS-232)

   

  *Programming this device through special cable ( only 3 wire connected :TXD , RXD ,GND
  others open ) but direct RS232 level, Don't need special programming device for programming .

*PTT time out feature: 0~250 sec., Cycling PTT signal reenable RF output, 0 for disable timeout.

Phone: 800-880-9390  Fax: 866-620-2953
138 Palm Coast Parkway, N.E. Box 314, Palm Coast, FL 32137
info@pagecommusa.com