| Overall System | |
|---|---|
| Operating Frequencies | UHF band 656.125 678.500 MHz (D Band) 854.900 864.900 MHz (F Band) 487.125 506.500 MHz (I Band) 606.500 631.000 MHz (U Band) |
| Number Of Channels | 10 total |
| Frequency Stability | ±0.005%, Phase Lock Loop frequency control |
| Modulation Mode | FM |
| Frequency Response | 100 Hz to 15,000 Hz |
| Operating Range | 100 m (300) typical |
| Operating Temperature Range | 41° F (5° C) to 113° F (45° C) |
| Receiver | |
|---|---|
| Receiving System | True Diversity |
| Image Rejection | 55 dB nominal, 50 dB minimum |
| Signal-To-Noise Ratio | >100 dB at 40kHz deviation (A-weighted), maximum modulation 40 kHz |
| Sensitivity | 20dBµV (S/N 60dB at 5 kHz deviation, IEC-weighted) |
| Total Harmonic Distortion | 1% (at 1 kHz, ±20 kHz deviation) |
| Audio Output Attenuator (ATTN) | Unbalanced: 25mV (100k ohms load), 1/4 phone jack Balanced: 50mV (Attenuator; 0dB) 12.5mV (Attenuator; -12dB) at 1 kHz ± 5kHz deviation, 100k ohm load, XLRM-type |
| Antenna Input | BNC-type 50 Ω Bias voltage 12V DC, 60mA each |
| Dimensions | 210 mm x 44 mm x 162.2 mm (W x H x D) |
| Weight | 1.0kg |
| Accessories Included | Two flexible UHF antennas, rack mount adapters, AC adapters |
| Belt Pack | |
|---|---|
| RF Power Output | High: 30mW; Low: 10mW, nominal |
| Spurious Emissions | According to National Regulations |
| Battery Type | 1.5V AA alkaline or rechargeable AA NiMH (not included) |
| Current Consumption | 150 mA typical |
| Battery Life | Approximately 9 hours (low), 7 hours (high) |
| Dimensions | 66 mm x 92.3 mm x 22.5 mm (W x H x D) |
| Net Weight | 80g |
AT831cW
