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De La Hunt Communications & Engineering
For Sale: CSI 25,000 Watt AM Transmitter
For Sale is one CSI T-25-A1 25,000 watt AM tranmitter. The Transmitter is currently in service and will be available in June of 2012 due to a power upgrade. This has been a good transmitter and will provide many more years of service. You will notice in the photo gallery some photos with the transmitter indicating low power operation and another showing it running on High Power, 100% output.
Specifications
Power Output 27.5kw max.
Emission: A3
Frequency Range 500 - 2000 khz currently on 870 khz.
Output Impedance 50/75 ohm
Audio Input Impedance 150/600 ohms
Audio Input Level +10 +/- 2dbm
Line Voltage 230 or 380 v 50/60 hertz 3-phase
Power Consumption 50-67kw
Size Main Cabinet - 76"x76.5"x34" Vault - 48"x46"x44"
Gross Weight 8000lbs
Tube Complement
3 V1, V2, V7 12BY7A
2 V3, V4 EL34/6CA7
2 V5, V6 4CX10,000A
1 V8 6146
1 V9 5CX1500A
1 V10 3CX20,000A3
CSI 25,000 Watt AM
CSI T-25-A1
David De La Hunt
Cheif Engineer
Phone: 218-732-3306 ext. 18
For Sale: CCA 25,000D FM Transmitter
For Sale is a CCA 25,000 D FM Transmitter. Transmitter has been used as a backup for the past few years. Prior to that it was in full service. Unit is still in service as a backup and will be replaced with a smaller single cabinet backup to make room for an AM transmitter upgrade in the same building. Current Frequency is 97.5 mhz.
Specifications
Power Output 25kw
Emission: FM3
Frequency Range 50-150 mhz currently on 97.5 mhz.
Output Impedance 50 ohms 3-1/8"
Audio Input Impedance exciter
Audio Input Level exciter
Line Voltage 208 or 230 AC v 50/60 hertz 3-phase
Power Consumption 35kw (approx.)
Size Main Cabinet - 68"x76"x34"
Gross Weight 2200lbs
Tube Complement
1 8122
1 3CX15000A7
CCA 25,000D
CCA 25,000D FM Transmitter
David De La Hunt
Cheif Engineer
Phone: 218-732-3306 ext. 18
For Sale: CSI 20,000 Watt FM (Sold)
For Sale is one CSI T-20-F single cabinet FM Transmitter. Was used on 92.5 mhz running 14.0 kw. Transmitter uses a 24v control system. Would make a great transmitter for a class C2 or C3 FM. Relays missing in photos will be available with unit.
Specifications
Power Output 20kw
Emission: F3
Frequency Range 88-108 mhz currently on 92.5 mhz.
Output Impedance 50 ohms 3-1/8"
Audio Input Impedance exciter
Audio Input Level exciter
Line Voltage 208 or 230 AC v 50/60 hertz 3-phase
Power Consumption 31kw (approx.)
Size Main Cabinet - 38"x76"x37"
Gross Weight 1200lbs
Tube Complement
1 5CX1500A
1 3CX15000A7
CSI 20,000 Watt FM
CSI T-20-F
David De La Hunt
Cheif Engineer
Phone: 218-732-3306 ext. 18
CSI 5000 Watt FM
This transmitter was recently removed from service for an upgrade to a 10kw transmitter. Transmitter functioned very reliably at 5-6 kilowatt. 3 phase and includes another dublicate transmitter for parts.
CSI 5000 Watt FM
CSI 5KW FM Transmitter
For Sale: Jampro RFR-12 (Sale Pending)
Jampro RFR-12 antenna on 97.5 mhz. Antenna comes complete with radomes. High Power FM 100,000kw.
Jampro RFR 12
12 Bay FM antenna
Radio Systems TR6000
Radio Systems TR6000
SOLD!
This is a working 10-20 watt Radiosystems TR6000 complete with manual. Make an offer.
For Sale: Ramko Console
Ramko DC5-RA
SOLD!
Ramko DC5-RA dual mono mixer -Two available
Ramko DC5-RA Rackmount Broadcast Mixer. Dual Mono 5 channel mixer with monitor circuit and speaker. Would make a great production mixer. Fully functional and in nice shape. Was used to record and capture closed circuit feeds. Includes copy of manual.
$90.00 each includes shipping US lower 48 only.
For Sale: Scully Reel to Reel
Scully 255-2
Scully 255-2 stereo Reel to Reel player. Two available. Was used in a Broadcast Electronics Automation system to play stereo music. Has balanced analog outputs. Fully functional! $275.00 each, includes shipping US lower 48 only.
REVOX STUDER A-77
Revox A-77
For sale is this Vintage REVOX STUDER A-77 A77 OPEN Reel To Reel TAPE RECORDER 2-Track. I have several available. This Studer Revox reel to reel powers on, Fast forwards, Rewinds and plays, record amps register on VU. Could not verify if it recorded to tape or not because I did not have a blank tape. It is vintage and is in nice shape but may need a little lubrication etc. It is used and would make an excellent refurbish project. I also have an extra, new speed transistor that I will include. If I can find the other power cord, I will include, otherwise you will need to make a cord or find one. The only power cord I have at the moment is the one I need for my other unit. $275.00 each for functional and $150.00 for non-functioning units, includes shipping to US lower 48.
David De La Hunt
Cheif Engineer
Phone: 218-732-3306 ext. 18
We Accept
Call or email the above contact.
De La Hunt Communications can provide broadcast engineering services in a variety of areas. We provide complete equipment quotes for transmission and studio sites. We can also provide AM and FM allotment searches and application processing. Our rates are reasonable and our work and material are of the highest quality.
Give us a call or drop us an email to see if your project is something we can help with.
Ed De La Hunt Sr.
Ed has been in the broadcast business for 50 years now. His engineering ability is second to few. Ed has build several AM facilities ranging from 1kw to 50kw including numerous directional arrays. Ed has also built or been involved in well over two dozen FM facilities including over twelve of his own.
Ed "Butch" De La Hunt Jr.
Ed worked for over 10 years in the FCC's Mass Media Bureau, FM Division. Ed is the go to guy for FM allocation and application processing. If your looking to upgrade or relocate your facility Ed will help you weigh your options.
David De La Hunt
David is a licensed professional engineer and works with Ed and Butch to facilitate equipment purchases along with any facility design requirements.
De La Hunt Communications
Engineering Services
Phone: 218-732-3306
