| General | TKR-2500VM | TKR-2500UM | TKR-2500UM2 |
|---|---|---|---|
| Frequency Range | 136 - 174 MHz | 470 - 520 MHz | 400 - 470 MHz |
| Channel Capacity | 4000 | ||
| Channel Spacing Analog Digital | 25 / 12.5* kHz 12.5 kHz |
||
| PLL Channel Step | 2.5 / 3.125 kHz | 5 / 6.25 kHz | |
| Power Supply | 12 - 16V DC | ||
| Current Drain Standby Transmitting | 0.66 A 9.6 A (50 W), 2.9 A (2 W) |
0.7 A 8.1 A (40 W), 2.8 A (2 W) |
|
| Operating Temperature | -22 °F to + 140 °F (-30 ºC to +60 ºC) | ||
| Frequency Stability | ± 0.5 ppm | ||
| Antenna Impedance | 50 Ω | ||
| Weight Radio | 14.6 lb (6.6 kg) | ||
| FCC ID | CASTBDB1G | CASTBDH3G | CASTBDH5G |
*25 kHz in VHF/UHF Bands excluding T-Band are not included in the models sold in the USA or US territories. Analog measurements made per TIA603. Specifications are measured according to applicable standards.
Specifications shown are typical and subject to change without notice, due to advancements in technology. Details and timing of firmware and software updates are subject to change without notice.
| Receiver | TKR-2500VM | TKR-2500UM | TKR-2500UM2 |
|---|---|---|---|
| Sensitivity DMR (5 % BER) DMR (3 % BER) Analog (12dB SINAD) | 0.18 μV 0.25 μV 0.25 μV |
||
| Selectivity Analog @ 25 kHz (TIA603) Analog @ 25 kHz (TIA603D) | 85 dB 50 dB |
||
| FM Hum & Noise Analog @ 12.5kHz | 45 dB |
||
| Intermodulation | 85 dB | ||
| Spurious Rejection | 100 dB | ||
| Transmitter | TKR-2500VM | TKR-2500UM | TKR-2500UM2 |
| RF Power Output | 50 - 2 W @ 100% Duty | 40 - 2 W @ 100% Duty | |
| Spurious Emission | 9 kHz to 1 GHz 1 GHz to 4 GHz |
30 MHz to 1 GHz 1 GHz to 4 GHz @ TX Freq. < 470 MHz 1 GHz to 12.75 GHz @ TX Freq. > 470 MHz |
|
| FM Hum & Noise Analog @ 25kHz | 55 dB |
||
| Audio Distortion | 2% | ||
| Emission Designator | 11K0F3E, 7K60FXD, 7K60FXW | ||
