BF-TM8500-JAV
Enhanced DMR/FM Mobile Radio
[For amateur radio use in Japan]
BF-TM8500-JAVH 145MHz 50W Type 
BF-TM8500-JAVL 145MHz 20W Type 
(B.T.O.)
Specifications
Note: This information is provided as reference before official announcement and subject to change without prior notice.
| Model Number | BF-TM8500-JAV |
| Product Control Number | 50W Tx Power Type: BF-TM8500-JAVH (JAN: 4595058562137) 20W Tx Power Type: BF-TM8500-JAVL (JAN: 4595058562144) |
General
| Frequency Range (TX/RX) | FM/DMR 144.00~146.00MHz |
| Emission Types | F3E/F7W(4FSK) |
| Emission Designator | 7K60FXD (Data), 7K60FXE (Data/Voice), 8K50F3E (NFM 12.5kHz), 16KΦF3E (WFM 25kHz) |
| Antenna Impedance | 50Ω Unbalanced |
| Antenna Connector | SO-239/Type-M |
| Channel Step | 12.5kHz/25kHz |
| Channels/Zones | 1024/64 |
| Frequency Stability | ±1.5ppm |
| Power Supply Voltage | DC 13.8V ±15% (Negative Ground) |
| Power Consumption | Tx 50W Tx Power Type: Less than 11A 20W Tx Power Type: （U/K） Rx 0.4A typical (Standby) |
| Operating Temperature | -20℃～+70℃ |
| Storage Temperature | -40℃～+80℃ |
| Dimensions | 175(L) x 175(W) x 63(H) mm (Projections not included) |
| Weight | 1.51kg |
Transmitter
| RF Output Power | 50W Tx Power Type: 50W/20W/5W/0.5W 20W Tx Power Type: 20W/10W/2W/0.5W |
| Modulation | F3E： Variable Reactance Frequency Modulation (8K50F3E/16KΦF3E) F7W： 4FSK (7K60FXD/7K60FXE) |
| Maximum Deviation | ±2.5kHz @ 12.5kHz, 5±kHz @ 25kHz |
| FM Noise | -40dB |
| Spurious Emission | -36dBm ≤ 1GHz; -30dBm ≥ 1GHz |
| Adjacent Channel Leakage Power | Below -60dB |
| Frequency Response | +1/-3dB |
| Vcoder |
AMBE +2™
|
| Audio Distortion | Below 3% |
Receiver
| Sensitivity | Digital: 0.25 uV (5% BER) Analog: 0.25 uV (12 dB SINAD) |
| Intermodulation | 60dB |
| Selectivity | 60dB |
| Spurious Rejection Ratio | 70dB |
| FM Noise | -40dB |
| Audio Response | +1/-3dB |
| Audio Output Power | 3W |
| Audio Distortion | 3% (Typical) |
| Conducted Spurious Emission | -57dBm |
Environmental
| Operating Temperature | -20℃～+70℃ |
| Storage Temperature | -40℃～+80℃ |
| Applicable MIL Specification |
Note: The above rated values are at normal temperature and ATM pressure. Those specifications and/or appearance are subject to change without an advance notice.