TR-127GK/DX
CHAPTER 1
SPECIFICATIONS
1.0 GENERAL
Model | |
Channels | 40 |
Frequency Range | 26.965 – 27.405 MHz |
Emission Modes | AM |
Frequency Control | Phase Lock Loop (PLL) synthesizer |
Frequency Stability | 0.001 % |
Operating Temperature Range | |
Antenna Impedance | 50 Ohms |
Input Voltage | 13.8V DC |
Antenna Connector | Standard |
Dimensions | 7 1/4”(W) x 9”(D) x 2 1/4”(H) |
Weight | 3.4 lbs. |
1.1 TRANSMITTER
RF Power Output | AM : 4 watts |
RF Transmit Modes | AM |
Spurious Emissions | - 60dB |
Audio Frequency Response | 300 to 2500 Hz |
Microphone | Dynamic |
Output Indicators | Meter shows incoming signal strength, RF output |
| power, and SWR level. Transmit LED glows red |
| when transmitter is in operation. |
1.2 RECEIVER
Sensitivity For 10dB S/N | < 1.0∝V |
IF Frequency | AM: 10.695 MHz 1st IF, 455 KHz 2nd IF |
Image Rejection | - 50dB |
Adjacent Channel Selectivity | - 60dB |
RF Gain Control | 45dB adjustable for optimum signal reception |
Automatic Gain Control (AGC) Figure Of Merit | 100mV for 10dB Change in Audio Output |
Squelch | Adjustable; threshold less than 0.5∝V |
Noise Blanker | RF type |
Audio Output Power | 2.5W @ 10% THD |
Audio Frequency Response | 300 to 2500 Hz |
8 Ohms, 4 Watts | |
External Speaker (Not Supplied) | 8 Ohms, 4 Watts |
(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)
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