Lectrosonics UFM50, UHF FILTER/AMP MODULE, 50MHz BANDWIDTH [BLK 22-23]

Vendor: Lectrosonics
Descriptions Lectrosonics UFM50, UHF FILTER/AMP MODULE, 50MHz BANDWIDTH [BLK 22-23] The Lectrosonics UFM50 [BLK 22-23] provides a unique, high-performance solution for antenna systems requiring long cable runs or distribution to multiple receivers or locations....
$505.00
Title

Lectrosonics UFM50, UHF FILTER/AMP MODULE, 50MHz BANDWIDTH [BLK 22-23]

The Lectrosonics UFM50 [BLK 22-23] provides a unique, high-performance solution for antenna systems requiring long cable runs or distribution to multiple receivers or locations. The Lectrosonics UFM50 [BLK 22-23] unit can be used to apply RF gain at the antenna ahead of a long run of coaxial cable to compensate for signal loss through the cable. Also, the Lectrosonics UFM50 [BLK 22-23] is a compact, high-performance multi-coupler that can also be configured using the UFM50 ahead of an RF splitter to offset the loss through the splitter. The Lectrosonics UFM50 [BLK 22-23] design places RF filtering before gain to minimize intermodulation (IM) products and prevent overload. Two transmission line ceramic resonators at the input provide filtering with a 50 MHz bandwidth. Following the filters, 12dB of gain is applied with a high-quality GasFET RF amplifier with an excellent +41dBm IP3. The result is outstanding RF performance without IM or overload problems. A switching regulator is used in the power supply to control current consumption over an input voltage range of 8-16 volts. The regulator maintains low current consumption and low heat dissipation which is especially useful in portable audio mixing common in field production and ENG. The Lectrosonics UFM50 [BLK 22-23] can be powered from external DC or via phantom power through a coaxial cable connected to a multi-coupler. The housing is constructed of cast aluminum with a brushed aluminum cover plate. Two rugged BNC connectors and a threaded, locking power jack provide secure connections for rugged field conditions and for long-term installations.

NOTE: UFM50 REQUIRES SEVERAL WEEKS FOR DELIVERY

Lectrosonics UFM50 [BLK 22-23] Main Features

  • RF filtering before gain
  • 50 MHz passband on center frequencies from 560 to 865 MHz
  • Ceramic resonator filters
  • GasFET RF amplifier
  • +41dBm 3rd order intercept
  • Switching regulator for 8-16V power at constant power dissipation to minimize heat at high voltage
  • Jumperable attenuators for +5dB, +8dB and +12dB total gain
  • Cast aluminum housing
  • External power or phantom power at output jack from UMC16A multi coupler
Third Order Intercept +27 dBm @ input (+41 dBm output)
Inputs RF in: BNC
DC in: 2.1 mm locking power jack
Output RF out: BNC (and phantom power in)
Range Block 22-23
Bandwidth Filter: 50 MHz, factory set
Gain RF: +12 dB with 0 dB attenuator
+8 dB with 4 dB attenuator
+5 dB with 7 dB attenuator
Power Requirements 8 V DC (130 mA) up to 16 volts DC (70 mA) at the DC input jack, auto reset the circuit breaker
Phantom Power DC voltage supplied by UMC16A BNC input jack or BIAS-T power inserter
Power Consumption 1.075 W nominal (switching regulator)
Compliance CE EN55022 and EN50082-1:1998
Dimensions 2.26 x 1.39 x 1.14" (5.74 x 3.53 x 2.9 cm) (not including BNCs)
Weight 3.3 oz (93.55 g)