Opek Technologies
Opek Technologies Products
Sort 42 Items
$99.95
- HF / VHF Multi-band
- 200 Watts Max Power Handling
- UHF Male (PL-259 Connection)
10+ In Stock - Fast Shipping
$139.95
- Dual Band Base Station 2M/70CM Antenna
- Gain: 2m 9dB, 70cm 11dB
- Maximum Power: 200 Watts
- 17 ft Length
$39.95
- Dual Band: 144-148 MHz ( VHF BAND ), 440-450 MHz ( UHF BAND )
- NMO Connection
- Rated to 150 Watts Power Handling
10+ In Stock - Fast Shipping
$29.95
- 136-174 MHz Frequency Range
- NMO Connection
$29.95
- UHF Antenna Connection
- PL-259 Coax Termination
10+ In Stock - Fast Shipping
$32.95
- UHF 430 MHz - 450 MHZ
- NMO Connection
10+ In Stock - Fast Shipping
$24.95
- 136-512 MHz
- Common lengths to cut to: 18" @ 144 MHz (2 meter), 16" @ 155 MHz (Marine), 4" @ 440 MHz (70 cM)
- Requires UHF Mount (sold separately)
was $229.95
$199.99
Save $29.96 (13%)
- Easy to Read LCD Display
- 1.6 - 60 MHz / 125 - 525 MHz
- 200 Watt Power Rating
- AM Carrier: ✅, AM PeP: ❌, AM RMS:❌, FM: ✅, SSB: ✅
$69.95
- 3 Positions
- N Female Connections
$49.95
- Covers the 2 meter band
- High Gain
- Breaks down into three pieces
was $179.95
$144.95
Save $35.00 (19%)
- Frequency: 26 - 30 MHz
- Max. Power: 2,000 Watts
- AM Carrier: ✅, AM PeP: ❌, AM RMS:❌, FM: ✅, SSB: ✅
was $169.95
$144.95
Save $25.00 (15%)
- Frequency: 1.6 - 60 MHz (HF)
- Power Scale: 20/200/2K W
- Max. Power: 2,000 Watts
- AM Carrier: ✅, AM PeP: ❌, AM RMS: ❌, FM: ✅, SSB: ✅
was $114.95
$89.95
Save $25.00 (22%)
- Covers 2 meter / 70 centimeter
- 200 Watt Power Capacity
$49.95
- Attaches to a trunk, hatchback, hood, or door lip
- Tilts and rotates to accommodate most slopes
- Antenna Stud For 3/8" x 24 Thread Antennas
- Includes 17' Coax Cable
10+ In Stock - Fast Shipping
$79.95
- Multiband: Covers 80 / 40 / 20 / 15 / 10 / 6 / 2 meter and 70cm
- UHF Connection
10+ In Stock - Fast Shipping
$34.95
- 450-470 MHz
- NMO Base (mount not included)
- 5dB Gain
10+ In Stock - Fast Shipping
$29.95
- 3 Position Rotary Switch
- SO-239 (UHF) Connections
- Use for One Radio and 3 Antennas OR 3 Radios On One Antenna
10+ In Stock - Fast Shipping
$34.95
- Noise Cancelling
- Mute Switch
- Magnetic Base
- Slim Build
10+ In Stock - Fast Shipping
$44.95
- SWR / Power / Field Strength Tester
- 10 Watt & 100 Watt Switchable Power Scale
- Frequency Range: 1.7 MHz - 150 MHz
10+ In Stock - Fast Shipping
$32.95
- 2 Positions
- UHF Connections
$32.95
- 2 Postitons
- N Female Connectors
10+ In Stock - Fast Shipping
$69.95
- 3 Positions
- UHF Connections
$29.95
- Attaches to a Trunk, Hatchback, Hood, or Door lip
- Tilts and Rotates to Accommodate Most Angles
- Mount Only
$47.95
- Attaches to a trunk, hatchback, hood, or door lip
- Tilts and rotates to accommodate most slopes
- Antenna stud for NMO antennas
- Includes 17' Coax Cable
10+ In Stock - Fast Shipping
$47.95
- Attaches to a trunk, hatchback, hood, or door lip
- Tilts and rotates to accommodate most slopes
- Antenna Stud For UHF (SO-239) Connections
- Includes 17' Coax Cable
10+ In Stock - Fast Shipping
$36.95
- Cut to Tune from 136 - 174 MHz
- Magnetic Base
- 14' Coax Cable
$22.95
- Attaches to any vehicle window
- SMA Female Antenna Connection
- 8' Cable with SMA Male Termination
$22.95
- Two Adjustment Points to control the angle of the antenna
- Trunk / Lip Mount
- No Stud - 16mm mount hole for UHF antenna connections
$19.95
- SMA Connectors
- Mini 1.5" Magnet Base
- 8.2 ft Thin Coax
was $154.95
$149.95
Save $5.00 (3%)
- Frequency:140 - 160 MHz (VHF) 420 - 460 MHz (UHF)
- Impedance: 50 Ω
- Power Range: 0-200W
- Power Scale: 2/20/200W
- Max. Power: 200W
- Tolerance: 10% full scale
- Dimensions: 140(W) x 84(H) x 122(D) mm
- LED Illumination
10+ In Stock - Fast Shipping
$19.95
- NMO Mountable
- Cut antenna to operate anywhere between 136~960 MHz
10+ In Stock - Fast Shipping
was $26.95
$22.95
Save $4.00 (15%)
- 17' RG-58 A/U Coax Included
- Universally compatible with any NMO antenna
- PL259 connector on cable
$12.95
- Compatible with all vehicles
- Usable with Magnetic Mounts Up To 3.5"
$14.95
- Attaches to the window of any vehicle
- 3/4" Diameter Opening
- Stainless Steel
$18.95
- NMO CB Antenna Adapter
- NMO TO 3/8 in X 24T ADAPTER
- Overall Height: 1in (26 mm)
10+ In Stock - Fast Shipping
$16.95
- OPEK NMO 8 (F) PL-259 to NMO Antenna Adapter
10+ In Stock - Fast Shipping
$12.95
- OPEK NMO3 (F) PL-259 to NMO Antenna Adapter
$27.95
- COAXIAL LIGHTNING SURGE PROTECTOR
- UHF FEMALE to UHF FEMALE
was $32.95
$26.95
Save $6.00 (18%)
- This will NOT work with CB radios!
- This is a lightning arrestor for "N" style connections commonly found on HAM radio equipment
- The CB version is found here CB Lightning Arrestor
10+ In Stock - Fast Shipping
was $99.95
$59.95
Save $40.00 (40%)
- This is a superior 3 dB gain 5 feet antenna.
- Operates on all USA and international VHF marine frequency.
- Extended frequency coverage to 162 MHz for NOAA 162 MHz weather reports.
- No need for elaborate ground system-works equally well on fiberglass, or wood boat.
- Nylon Ratchet Mount With 1" x 14 Thread; Mounts To any Surface At Any Angle And Is Completely Adjustable
- Complete With Stainless Steel Mounting Hardware & 15FT RG-58U White Cable Attached With PL-259 Plug
$52.95
- 3' VHF Marine Antenna - 3dB Gain
- Specially designed for use on Fiberglass Boats
- Complete With An L Type Mounting Bracket & 15ft Cable
- PL-259 Connectors Both Ends
Contact Us
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- Walcott Radio
- 2940 N Plainview Rd Walcott
- Walcott, IA 52773
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- Phone Support
- 1-844-925-2688
- M-F 10am to 5pm CST
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- Store Hours
- M-F 9am-6pm
- Sat 9am-5pm
- Sun Closed
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Copyright 2025 Walcott Radio
Visit our Store! 2940 N Plainview Rd Walcott, Iowa 52773 USA