The Samson UM / 77 lavalier system consists of the UM1 micro diversity camera mountable receiver and CT7 UHF body-pack transmitter. The system combines the dependability of diversity technology in the UM1 receiver with the stabilized transmission of the CT7 Concert Series transmitter. This system includes the MT350 hyper-cardioid lavalier microphone.
The Samson UM1 diversity, portable receiver is lightweight and completely camera mountable using the included touch fastener straps. The receiver features a locking balanced mini XLR output. A mini XLR to standard XLR cable is included for complete, balanced connection resulting in a low noise floor. An unbalanced mini jack output allows unbalanced connection to camcorders or as a separate monitor output for headphones etc. The UM1's micro diversity, dual-antenna design further minimizes drop-outs and RF interference. The receiver operates on a standard 9 Volt and features a battery life indicator LED.
The Samson CT7 belt-pack transmitter is a rugged, lightweight unit that can accommodate lavaliers, head-worn microphones, and instrument cables. The Concert Series features specialized patented electronics that stabilize transmission, resulting in low noise and minimizing drop outs. The CT7 features separate power and audio on/off switches, adjustable AF level (audio gain), and 12-hours of battery life on a single 9-volt battery.
System | |
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Type of System | Camera Mountable UHF Wireless Lavalier System |
RF Carrier Frequency Range | UHF Band, USA 801.375 - 804.750MHz (U1-U6) |
Approx. Working Range | 50m |
Overall Frequency Response | 50 Hz - 15 kHz (±3.5 dB) |
Signal-to-Noise Ratio | More than 95dB (IHF-A), (with SG) |
# Of Channels | 1 Fixed Channel |
# Of Simultaneous Systems | 6 |
Receiver | |
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Type of Receiver | UM1 Micro Diversity Camera/Belt Mount Wireless UHF Receiver |
Type of Outputs | UHF Band: 801 - 805 MHz |
Headphone Monitoring | 300' (Typical) |
Power Requirements | 9v DC , 75mA (without Phones), 100mA (Using Phones), 9V Battery or AC Adapter NOTE: Use Samson AC250, B&H SKU# SAAC250 |
Battery Type/Approx. Life | One Single 9v Alkaline / 12 Hours |
Display | RF Signal Indicator, Transmitter Audio Peak Indicator and A/B Receiver Indicator |
Mounting Options | Camera or Belt Mount |
Antenna Type | External Wire Type, Fixed and Flexible |
Dimensions | 4.25 x 2.5 x .875" (107.95 x 63.5 x 22mm) HxWxD |
Weight | 0.88 oz. (25 g) Without Antenna and Battery |
Transmitter | |
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Type of Transmitter | CT7 Body-Pack |
Type of Input Connector | Mini XLR |
Type of Microphone | MT350 Lavalier |
Polar Pattern | Hyper-Cardioid |
Interchangeable Mic Heads | None |
Battery Type/Approx. Life | 9-Volt |
Mute Switch | Yes |
Level Control | Yes |
Antenna Type | 1/4 wave pig-tail |
Display | Power / Battery LEDs |
Dimensions | not specified by manufacturer |
Weight | not specified by manufacturer |
Packaging Info | |
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Package Weight | 3.89 lb |
Box Dimensions (LxWxH) | 15.5 x 11.9 x 3.9" |