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Samson AirLine 77 Fitness Head Worn Wireless Microphone System (Frequency K1: 489.500 MHz)
Model: SW7AVSCE-K1
Samson Warranty
- You name the price you want to pay for a product.
- If the retailer likes your offer, you get that price for the product.
- Guaranteed Brand New Products
- All Products Sold by Manufacturer Authorized Retailers
- 30 Day Return Policy
-
Free Shipping
No Additional Fees
Product Unavailable
We are sorry. At this time, we are not accepting offers on this product.
Specifications
Transmitter
| Operating Power | 1.5 V typical, 1.05 V minimum, 2 V maximum |
| Current Consumption | 60 mA typical |
| Battery Life | 14 hours (AAA size battery) |
| RF Output Power | 5 mW (-4 dB minimum, +3 dB maximum) |
| Frequency Stability | -40 kHz minimum, 40 kHz maximum |
| Spurious | 1 µW |
| Modulation | 13 kHz minimum, 15 kHz typical, 17 kHz maximum, input 1 kHz - 20 dBv |
| Input Impedance | Microphone: 2 kOhms |
| Total Harmonic Distortion (THD) | <2% (1 kHz deviation 15 kHz) |
| Audio Frequency Response | 50 Hz to 15 kHz (±3.5 dB) |
| Controls | Power switch, mute switch volume |
| Input | 2.5mm Stereo Jack |
| Indicators | Power on (LED flash), low battery (LED on) |
| Dimensions | Not specified by manufacturer |
| Weight | Not specified by manufacturer |
Receiver
| Signal to Noise Ratio | 90 dB (with IHF-A filter) |
| Residual Noise | 90 dBv (with IHF-A filter) |
| Receiving Frequency | K1: 489.500 MHz |
| Audio Output Level | Unbalanced: 0 dBv Balanced (slide switch selectable): -20 dBm (line), -40 dBm (mic) |
| Audio Output Impedance | Unbalanced: 5 kOhms Balanced: 600 Ohms |
| AF Frequency Response | 50 Hz to 15 kHz (±3 dB overall) |
| Oscillation Type | PLL |
| De-Emphasis | 50 ms |
| IF Frequency | 10.7 MHz |
| Antennas | 1/4 wavelength rod |
| In/Out | DC inlet XLR balanced output 1/4" (6.3 mm) unbalanced output |
| LED Display | Receiver A/B (green), power on (red), AF level (6 segment), RF level (6 segment) |
| Level Control | Audio level volume, squelch level control |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Operating Voltage | 12 VDC ±10% |
| Current Consumption | 160 mA (all LED lights illuminated) |
| Sensitivity | 18 dBm (@ THD 2%) |
| Squelch | Sensitivity: 0 to 40 dBm (adjustable) |
| Selectivity | ±150 kHz (AF Out ratio -60 dB) |
| Total Harmonic Distortion (THD) | 1% max (@ AF 1 kHz, RF 46 dBu) |
- QE Fitness Headset Transmitter
- CR77 UHF Diversity Receiver
- 14 Hours with AAA Battery
- XLR and 1/4" Phone Outputs
- PLL Synthesized Tuning
- Frequency K1: 489.500 MHz
- Samson AirLine 77 Fitness Head Worn Wireless Microphone System (Frequency K1: 489.500 MHz)
- CR77 UHF Diversity Receiver
- QE Fitness Head-Worn Microphone Transmitter
- AC Power Supply
- 1/4" to 1/4" Phone Cable
- Limited 2-Year Warranty
