Lectrosonics Uhf Filter Amplifier Module Block 25-26

Product Code: eq176265
Availability: In Stock

$1,797.00 $2,246.25

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Description
Reviews (7)

The Lectrosonics UHF Filter Amplifier Module Block 25-26provides a unique, high performance solution for antenna systems requiring long cable runs or distribution to multiple receivers or locations. The 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. A compact, high performance multicoupler can also be configured using the UFM50 ahead of an RF splitter to offset the loss through the splitter.

The UFM50 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 UFM50 can be powered from external DC or via phantom power through a coaxial cable connected to a multicoupler. 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.

Parameters
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 25-26
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 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)

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 multicoupler

Related Questions and Answers

Q: 1. What is the depth of this SB when opend up.

A: The manufacturer does not specify the depth.

Q: 2. What Better Beamer model do I need to use on a Canon EL-5 speed light?

A: The Visual Echoes FX2 Better Beamer Flash Extender for Use with Telephoto Lenses - for Canon 540EZ & 550EX, Nikon SB-25 & 26, Sigma EF500 Series will not fit the Canon Speedlite EL-5. The best fitting option for your flash is the Visual Echoes FX6 Better Beamer Flash Extender.

Q: 3. Included speed ring works with Elinchrom ELB 500 head?

A: Yes, The following adapter is needed in order to do so. Elinchrom Quadra Reflector Adapter MK-II BH #ELQRAMK2 • MFR #EL26342 https://bhpho.to/4403KGP

Q: 4. May I know which version is suitable for Nissin Di700?

A: Unfortunately, there are no better beamer models currently produced for the Nissin Di700.

Q: 5. Im interested in a purchase of a steadicam vest and I would like to know, whats the difference between EXOVEST and GOOFY EXOVEST?

A: Whether you are RIGHT HANDED or LEFT HANDED all you need to do is flip the BLOCK. This apply's to the either BLOCK; large of small block.

Q: 6. What is the difference between large and small Block?

A: The Large socket block for compatibility with Archer, M-1, Shadow & Ultra2 systems. The Small socket block is for compatibility with Zephyr systems.

Q: 7. Does this include the lens support screw that attaches to a metabones adapter?

A: yes

Q: 8. can I use FX Better Beamer with my Polarorid PL-190 TTL Flash for Nikon Cameras?

A: The Better Beamer is held on by a velcro strap. It may not be a perfect fit but it should work, your results may vary.

Q: 9. What size gobos does this accept? Standard size?

A: The following unit accepts B size gobo (3.4" / 86 mm)

Q: 10. Is this the cartridge/casing I need to put an SSD card into so it will fit into the NSB-25?

A: Yes this is the correct item for using a SSD with the NSB-25.

Marcus	25/09/2024
[Block 25-26] I was seriously about 400ft away and the clients were still able to hear the mix clearly! Love this awesome device! My only complaint would be the antenna being on the bottom. It made securely placing it in my K-Tek Stingray Large Audio Bag a bit challenging as I have 5 other receivers in there with XLR cables and Remote Audio BDS Power cables attached to them. Have yet to get the Sound Devices SL-6 attachment for my Sound Devices 688. 5

Jonathan	08/09/2024
[Block 25-26] This will be used on a Video Assist card to broadcast to my IFB's with picture and it is perfect for the job. With Lectro's usual cast iron manufacturing I feel safe placing this on someone else equipment cart and it working with no problems. Changing frequency is easy with this, but with my aging sight I only wish that the receivers would change as easy. 5

Martin	22/06/2024
[Block 25-26] These little transmitters from Lectrosonics do so much in tiny package. great range, no drop outs or interference issues. Being so small they are easy to hide on tight and challenging wardrobe. They can be controlled using the lectro Rm iPhone app which means the only time you need to physically retrieve the pack from talent during a performance is to change the battery- which you will do less often due to the fact you can put the Tx to sleep when the talent is off the set and wake it up again when needed using the afore mentioned app. 5

Marriott	14/06/2024
[Block 25-26] Solid and well built and protected hma in a day of heavy heavy rain. 5

Christopher	08/06/2024
[Block 25-26] I do production sound for a varity of different types of projects from feature films, to 1 day commercial shoots. I use these in the field everyday. They are low energy consumption and I typically only have to change batteries twice in a 10-14 hour day. (I power them down during lunch and any time we have a long set up.) I have never experiences any rf cutting like on the 100 series or other brands of lavs. 9.8 out of 10!!! 5

Joo Medeiros	08/06/2024
[Block 25-26] -Futebol . soccer Maracan 5

Scott Jetson	30/11/-0001
[Block 25-26] Lectrosonics claims that their products are made by fanatics and I believe them. Outstanding performance and range that eclipse the bargain brands. Wide range of frequencies available and very easy to scan locally for clear freqencies. lectrosonics service (for a fee) can also re-block your frequency group unlike other brands. 5