Specifications
SYSTEM |
|
Frequency Coverage | 614 to 662 MHz |
Channels Available | 128 (8 groups with 16 channels each) |
| Direct frequency selection to nearest 25 kHz |
Channel Selection |
|
Transmitter: | Front panel selection of group and channel or direct frequency select |
| Backlit LCD indicates actual operating frequency at all times, in addition to group and channel |
Receiver: | Auto programmed via RF data transfer from transmitter |
| Program mode is activated by program switches on transmitter and receiver |
RF Range: | Approximately 300 feet (91 m) |
System Modulation: | FM, Multiplex Stereo. +/- 50 kHz deviation of main carrier |
Noise Reduction: | Samson compandor system |
Audio Frequency Response: | 40 Hz to 15 kHz |
Audio Distortion: | 0.8% nominal |
S/N Ratio: | > 80 dB (> 50 uV at receiver, stereo or > 15 uV at receiver, mono) |
Stereo Channel Separation: | 40 dB nominal |
TRANSMITTER |
|
RF Output | 50 mW |
Main Audio Inputs (L & R) |
|
Connectors | Neutrik Combo (XLR or 1/4" phone) jacks |
Impedance | 40K Ohms, balanced or 20K Ohms, unbalanced |
Attenuator | Switch selected, 0 or – 15 dB |
Level | - 10 dBu nominal, + 11 dBu maximum (attenuator out) |
| + 4 dBu nominal, + 25 dBu maximum (attenuator in) |
| |
Connectors | 1/4" phone jacks |
Electrical | Wired in parallel with main audio inputs |
AUX Audio Inputs (L & R) |
|
Connectors | 1/4" phone jacks |
Impedance | 40K Ohms, balanced or 20K Ohms, unbalanced |
Attenuator | Switch selected, 0 or |
Level | - 10 dBu nominal, + 11 dBu maximum (AUX attenuator out) |
| + 4 dBu nominal, + 25 dBu maximum (AUX attenuator in) |
Limiter | Limits maximum modulation to comply with regulatory limits |
| Permits overdrive up to 20 dB with low distortion |
Power | 12 VDC, 500 mA from supplied AC adapter |
RECEIVER |
|
Audio Output Power | 200 mW / CH, 1% THD into 32 Ohm load, 9 VDC |
| 120 mW / CH, 1% THD into 32 Ohm load, 7 VDC |
| 70 mW / CH, 1% THD into 32 Ohm load, 6 VDC |
Audio Output Limiter | Adjustable from > 200 mW to < 50 mW into 32 Ohms |
Low Frequency EQ | +/- 10 dB @ 150 Hz |
High Frequency EQ | +/- 10 dB @ 5000 Hz |
Loudness Switch | Flat or Loudness contour, selectable with slide switch |
Battery Requirement | 7 VDC to 9 VDC for full spec operation up to 120 mW audio output |
| 6 VDC to 7 VDC for reduced spec operation |
| 9 V Alkaline or Alkaline Plus (Duracell MN1604 – Ultra is suggested) |
Low Battery LED | Illuminates when voltage drops below 7 VDC |
Battery Life | 4 hours typical – volume level dependent |
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