The Array Solutions RATPAK System – Remote VHF Antenna Switch Features
- Six antennas to one feed line
- All Aluminum WX proof and RF proof construction, no plastic!
- Micro-Strip PCB architecture
- Heavy-duty open frame RF relays
- Supplied with a galvanized U-bolt to mount to the tower leg
- Surge protection built into the relay box to protect the RATPAK’s internal relays
- Rotary knob control box is easy to see, and you can write on it or use labels
- SWR < 1.3 from 130 to 180 MHz meters
- Insertion Loss: Less than 0.33 dB across the two meter band (144 to 148 MHz)
- 1.5 kW CCS and rating 2:1 SWR
- Can be modified for 12 V DC source or sink operation
- Unused antennas are grounded, but a trace can be cut to open them if desired
-
$285.00
Product Description 50 Ohm RF Dummy Load An essential piece of equipment in any radio shack, the BOXA-LOAD is a 50 Ohm dummy load. VSWR bette... Read more
HF linear amplifier Specifications Frequency : 1.8 ~ 54 MHz, all Amateur Bands including WARC Automatic Band Change: only PTT/TXGND Signal, or with de... Read more
The world’s most compact, lightweight, expandable, and modular solar system See More:Link Read more
Imagine adjusting the controls to knock out strong interfering stations or noise and then being able to copy and log that weak DX station. After succe... Read more
Messi & Paoloni – Notwithstanding its small dimension (7,3 mm) its performances are so good to outperform RG 213/U (10,2 mm) and put into sh... Read more
Equipment
BOXA-LOAD 50 Ohm RF Dummy Load
HAL1200 Atlantic – HF linear amplifier
The Kodiak – Off Grid Home Solar System In A Box
Receive Antenna Phasing Systems DXE-NCC-2
ULTRAFLEX 7, the WRTC 2018 official cable – Messi & Paoloni
VIDEO http://www.unicationusa.com/ Read more
Vertex VXD-720 Clear, Quality Communications 512 Channels and 512 Groups 5 Watts VHF / 4 Watts UHF VHF: 136 – 174 MHz UHF: 403 – 470 MHz; 450 – 512 MH... Read more
QYT KT8900 UHF VHF Mini Mobile Radio + Programming Cable Item number KT8900 General Frequency Range VHF:136-174MHz UHF:400-480MHz Number of... Read more
Alinco DR-B185HT 85 Watt 2 Meter Transceivers are their highest power 144 MHz VHF mobile. DR-B185HT transceivers deliver high-power and superior perfo... Read more
Juentai JT-6188 Product Description The JT-6188 MINI UV Dual Band Radio provides you with a reliable, clear and efficient communications servi... Read more
VHF
G-Series P25 – VHF UHF and 700-800 MHz
Vertex VXD-720
QYT KT8900 UHF VHF Mini Mobile Radio
Alinco DR-B185HT 85 Watt 2 Meter Transceivers
Juentai JT-6188 VHF/UHF
Once again RFinder and RT Systems have partnered to kick radio programming up a notch. This tutorial will show you how to get the most o... Read more
Although there are ways of messaging people with the Apple Watch — either with Siri dictation, or using pre-written responses and emojis — as far as I... Read more
Morse Decoder decodes Morse code characters through the built-in microphone of your Android device. Morse Decoder can be used by Ham Radio operators o... Read more
‘Satellite Explorer Pro’ is a tool for tracking satellites in real time. It is not a game. Be sure to visit the support web site http://ww... Read more
This application allows Amateur Radio Operators to browse and search their Logbook of the World (LOTW) QSL confirmations on their handheld de... Read more
App - Mobile
Tutorial – Using the new routing function in RT Systems featuring RFinder
Nifty app uses Morse code to send Apple Watch messages
Morse Decoder for Android Smartphones and Tablets
Satellite Explorer Pro – IOS App
N1KDO’s LoTW Look – Android
SAQ, the call sign of the 1920s vintage Alexanderson transmitter in Grimeton, Sweden, is set to be on the air for its annual Christmas Eve transmissio... Read more
The January issue of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for readin... Read more
ARRL has asked the FCC to dismiss a Petition for Declaratory Ruling filed by New York University (NYU), that in ARRL’s view proposes a new interpretat... Read more
Dayton Hamvention® is increasing the cost of admission and its booth fees. Hamvention General Chair Jack Gerbs, WB8SCT, announced this week that gener... Read more
News
SAQ, Sweden’s Alexanderson Alternator, Announces Scheduled Christmas Eve Transmission
The January Edition of Digital QST is Now Available!
ARRL Asks FCC to Dismiss Petition Seeking Declaratory Ruling on Encoded Message Rule
Dayton Hamvention Admission, Fees to Increase in 2020
