Description The Comtek ALS-216 Personal Trainer System includes an M-216 Option 1 wireless transmitter with mute switch, a PR-216 personal receiver, a CM-183 RT omnidirectional lapel microphone, a WM-183 windscreen, an MDR-J10 left and right mono headphone set, a CB-216 storage box. It is designed to allow trainers to communicate with horse riders while riding. The ALS-216 has up to a 300-foot range of operation. Multiple receivers can be integrated into the system allowing multiple riders to monitor the trainer simultaneously. The included MDR-J10 headphone set includes both left and right earpieces, allowing you to use whichever side is more comfortable while riding. Transmitter Inputs 1x 0.03″ (2.5 mm) Micro-Mini Mono Microphone (Locking or Non-Locking) 1x 1/8″ (3.5 mm) Stereo Mini Impedance Mic Input: 3 kΩ Auxiliary/Line Input: 10 kΩ (@ 0 dB nominal) Frequency Response 80 Hz to 10 kHz Modulation 5 kHz Deviation Channels 1 to 40 (non-compounded) 10 kHz Deviation Channels 41 to 60 (compounded) Controls Synthesized Channel Selection Switches Power On/Off Switch Audio Input Gain Control Modulation Voice Level Indicator RF Power Output 10 mW to the Antenna System Emissions Out-of-Band Emissions: Better than 45 dB Below Carrier Current Drain 17 mA Constant Current Battery 9 V Alkaline (Up to 35 Hours) 9 V Nickel-Metal Hydride Rechargeable (Up to 15 Hours) Dimensions (WxHxL) 1.16 x 2.50 x 3.25″ (2.70 x 5.70 x 8.30 mm) Weight 4 oz (110 g) Receiver Outputs 1x 1/8″ (3.5 mm) Stereo/Mono jack Audio Output Headset Output: 16 dBu (low impedance) Frequency Response 80 Hz to 12 kHz Operating Frequency 216 to 217 MHz Frequency Stability 0.002% Frequency Synthesized Crystal Controlled RF Sensitivity 0.5 uV for 12 dB SINAD Adjacent Channel Isolation 65 dB 50 kHz (off-channel) Spurious Rejection 60 dB (image excluded) Ultimate Quieting Better than 95 dB Companded Channels Deviation Acceptance Up to 10 kHz Antenna Integral with Output Cable Current Drain 15 mA (Nominal) Power Requirements 9 V Alkaline Battery Rechargeable Nickel Metal Hydride Dimensions (WxHxL) 1.16 x 2.50 x 3.25″ (2.70 x 5.70 x 8.30 mm) Microphone Type Lapel Polar Pattern Omnidirectional
