BTR-300 BASE STATION TRANSCEIVER
TECHNICAL INFORMATION
SPECIFICATIONS BTR-300
Input Power (minimum) | 12V AC/DC at 360 mA | |
Intercom Output | 330 mV (Low) or 1 V (Hi) RMS into 300 ohm load typical (at rated deviation) | |
Intercom Input (Gain Minimum) | 300 mV RMS typical (for rated deviation) | |
Auxiliary Output | 2 V RMS into 600 ohm load typical (at rated deviation) | |
Auxiliary Input (Gain Maximum) | 60 mV RMS typical (for rated deviation) | |
Local Headset Input | 2 mV RMS input nominal | |
|
| 1.5 mV RMS input at compression (Dynamic) |
Local Headset Output | ............................................................. | 32 mV maximum output into 600 ohmst |
Speaker/Local Monitor Output (into 8 Ohms) | 2 Watts (at rated deviation) | |
Temperature Range | ||
Dimensions | 15.75” W x 1.75” H x 10.5” D | |
|
| (40 cm x 4.5 cm x 26 cm) |
Weight | 4.5 lbs (2 kg) | |
| Transmit |
RF Frequency Range | |
RF Frequency Stability | Crystal Controlled, 0.005% |
RF Power Output | 50 mW Typical |
Modulation | FM, 3 KHz deviation. |
| 115 |
Transmit Antenna | |
| SO239 connector on chassis |
Modulation Limiter | Internal Compressor |
Modulation Frequency Range | 300 to 5000 Hz ±2 dB |
Radiated Harmonics and Spurious Emissions | |
| Exceeds FCC Specifications |
FCC | Type Accepted Under Parts 90 and 74 |
