USER MANUAL | Library of PDF Instruction Manuals in English! Manuals for all brands
User manual

User manual
Comtek BST-25 Synthesized Base Station Transmitter

Search your instruction manual in PDF to download

User Manual for Comtek BST-25 Synthesized Base Station Transmitter

Click to enlarge the picture
Comtek BST-25 Synthesized Base Station Transmitter Contents of the user manual for the Comtek BST-25 Synthesized Base Station Transmitter
  • Product category: Base Stations Comtek
  • Brand: Comtek
  • Description and content of package
  • Technical information and basic settings
  • Frequently asked questions – FAQ
  • Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
  • Authorized service for Comtek Base Stations

User manual for the Comtek BST-25 Synthesized Base Station Transmitter contain basic instructions that need to be followed during installation and operation. Before starting your appliance, the user manual should be read through carefully. Follow all the safety instructions and warnings, and be guided by the given recommendations. User manual is an integral part of any Comtek product, and if it is sold or transferred, they should be handed over jointly with the product. Following the instructions for use is an essential prerequisite for protecting health and property during use, as well as recognition of liability on the part of the manufacturer for possible defects should you make a warranty claim. Download an official Comtek user manual in which you will find instructions on how to install, use, maintain and service your product.

And do not forget – unsuitable use of a Comtek product will considerably shorten its lifespan!

Product description

The Comtek BST-25 is an advanced and versatile IFB, cueing, and monitoring transmitter for broadcast, film, and live applications.

The rack-mountable unit features 119 user-selectable channels operating in the 76.2-87.8 MHz range to minimize interference. It has a switchable mic/line level XLR input with 60 dB of control range. A bright LED display shows frequency, channel, VU meter, and special functions.

The BST-25 offers superb speech intelligibility and high-fidelity audio thanks to a switchable EQ circuit. The audio processing system can operate companded or non-companded to work with a wider variety of receivers.

The BST-25 is recommended for use with the PR-25 and PR-216 synthesized receivers, which are available separately. Note: This unit includes either a carrying case and whip antenna or rack-mounting hardware. Please call for ordering info.

The BST-25 is a low power auxiliary base station transmitter designed to operate under Part 74 of the FCC Regulations in the unused TV channel 5 and TV channel 6 spectrum (76.2 to 87.8 MHz).
  • Optional Rack Mounting 1
    Please Note:
    This unit includes either mounting hardware, or a carrying case and whip antenna. Please call for ordering info. close
  • 119 User-Selectable Channels
  • Operates in the 76.2 - 87.8 MHz Range for Minimized Interference
  • Switchable Mic/Line Input with 60 dB of Control Range
  • LED Display Shows Channel, Frequency, VU Meter, and Special Functions
  • High Fidelity Audio with Superb Speech Intelligibility
  • Companded/Non-Companded Operation Accommodates Greater Variety of Receivers
In the Box Comtek BST-25 Synthesized Base Station Transmitter (TV 5/6 - 76.2 - 87.8 MHz)
  • Power Adapter
  • Carrying Case & Whip Antenna OR Rack-Mounting Hardware (Call for Details)
  • Operating Manual
  • 1-Year Limited Warranty
  • Table of Contents

    Upload User Manual

    Have you got an user manual for the Comtek BST-25 Synthesized Base Station Transmitter in electronic form? Please send it to us and help us expand our library of instruction manuals. Thank you, too, on behalf of other users.

    To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
    Upload PDF user manual Upload DOC user manual
    Please enter here the link to the user manual of this product:


    Enter here the file with the user manual of this product from your computer/phone:
    (60MB max; Permitted formats: PDF)


    Technical parameters

    Comtek BST-25 Specs

    Audio Inputs 1 x XLR (Mic/Line Switchable)
    Antenna Telescopic Antenna Mounts Into Top of Transmitter
    Optional External Antenna Via BNC RF Output
    FCC Compliance Type Accepted Under Part 74
    Power Requirements 12 Volts DC, 300 mA Maximum
    Frequency Response 80Hz - 15kHz
    Distortion Less Than 0.5% at 80% Modulation
    Limiter Soft Compressor Type with High (25 dB) Linear Overload Protection; Attack Time - Less Than 1 ms, Recovery Time - 10 ms
    Gain Control Greater Than 40 dB
    Operating Frequency 76.2 - 87.8 MHz
    Dimensions (WxHxD) 6.5 x 1.75 x 6.6" (165 x 44 x 168mm)
    Weight 2.75 lbs (1.25 kg)
    Package Weight 8.36 lb
    Box Dimensions (LxWxH) 16.0 x 14.25 x 6.6"


    90% users recommend this product to others. And what about you?
    Rating: 4.5 of 5

    This product has already been rated by 03 owners. Add your rating and experience with the product.


    Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems.

    The discussion is empty - enter the first post

    Post a new topic / query / comment:

    Items marked with * are required.
    Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution.
    Processing of personal data in accordance with GDPR

    Request for user manual
    You can’t find the operation manual you are looking for? Let us know and we will try to add the missing manual:

    I’m looking for a manual / Request for manual

    Current requests for instruction manuals:

    SanDisk Ultra 32 GBT...
    Iolo system mechanic users manual...
    Metronomo korg ma-2...
    JBL Extreme 2 Portable Bluetooth speaker...
    Ashley Samson 6 audio mixer...

    Latest contributions to the discussion:

    Offiline alarm
    Name: Marnie Grebert
    Swann 5580 Series 8-Channel 4K UHD
    We are getting an alarm when our system goes offline. Is there a way to switch this off?...
    Bass drum Tom mount
    Name: Scott C Irons
    Gretsch Drums Energy Series 5-Piece Drum
    I need a bass drum Tom mount It was missing from the package I bought the gretch energy 5-peice ...
    Gretch drums assembly
    Name: Scott
    Gretsch Drums Energy Series 5-Piece Drum
    How do I mount the small Toms if there is no receptor on top of the bass drum ...
    User guide manual of CC3500E
    Name: Arnie Guillermo
    Logitech GROUP Videoconferencing System
    Hi, Can you send me at pdf file of the above subject? Thanks. Arnie...
    Elevation adjustment on a Ncstar shooting low
    Name: John hanna
    NcSTAR 3-9x42 Mark III Tactical Generation
    My 3-9x42 Ncstar on my ar15 shoots 1inch low at 5 yards. I removed the adapter to lower the scope but getting same results. This my first Ncstar so I’m wondering if maybe something is wrong with it. My other scopes are Nixons on a 30-06 and 308. Your help would be appreciated...

    PDF User Manuals
    We regularly supplement and update our library. Latest instruction manuals added for download:

    Detail - HP 256GB Z Turbo Drive Dual upload/ hp-256gb-z-turbo-drive-dual-pro-ssd-257443-user-manual.pdf
    Detail - Spektrum AR6600T 6-Channel Air Integrated Telemetry upload/ spektrum-ar6600t-6-channel-air-integrated-telemetry-receiver-250656-user-manual.pdf
    Detail - Aputure VS-2 FineHD 7" Field Monitor upload/ aputure-vs-2-finehd-7-field-monitor-423887-user-manual.pdf
    Detail - ROVA Selfie Drone upload/ rova-selfie-drone-268976-user-manual.pdf
    Detail - Rosco V-Hazer Fog Machine upload/ rosco-v-hazer-fog-machine-160543-user-manual.pdf

    What our users say about us:

    Peter Morgan: "Thanks for this website! With help from your instructions I’ve got my dishwasher working again."

    Nick Jackson: "Your site’s been a massive help because the user manual didn’t come with the product. Thanks a lot."

    Leslie Scott: "I finally found the user's guide with you that I couldn’t find anywhere else! Totally happy!"

    Take a look through our user manuals in our on-line library, with instruction manuals and service handbooks downloadable in PDF format. Our instructions database is constantly updated and supplemented with new products. Looking for instruction manuals? Ask us!