Reviews For: JK Antennas C31XR-JK
Category: Antennas: HF: Yagi, Quad, Rotary dipole, LPDA
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Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted.| Review Summary For : JK Antennas C31XR-JK | |||
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 | Reviews: 1 | MSRP: 1895.00 | |
| Description: 31XR-JK - 3 Elements on 20M / 4 Elements on 15M / 6 Elements on 10M / 30 Foot Boom Re-Designed, Optimized & Improved from the Classic Force 12 design The C31XR-JK (Tribander) has been re-designed, optimized & Improved from the very popular Force 12 Tribander of all times for contesters and Dx'ers. Here are the important changes/features from the classic design .... 1. The Boom has been shortened by a foot to make it a 30Ft boom yagi 2. The feed point for 20M, 15M & 10M are connected using a transmission line, the same way as the JK-MidTri & JK-BigTri. 3. The mast mount position is right at the center of the antenna at 180" with a gap of 25" on either side for a total gap of 50", which enables unhindered mounting on ring-rotors or side-mounting on towers. 4. The total number of elements on 10M has been reduced by 1 (one) element while optimizing gain and swr. 5. The overall gain and swr on all bands is consistent & provides excellent performance. | |||
| Product is in production | |||
| More Info: http://https://jkantennas.com/c31xr-jk.html | |||
| # last 180 days | Avg. Rating last 180 days | Total reviews | Avg. overall rating |
| 0 | 0 | 1 | 5  |
JK Antennas C31XR-JK
31XR-JK - 3 Elements on 20M / 4 Elements on 15M / 6 Elements on 10M / 30 Foot Boom
Re-Designed, Optimized & Improved from the Classic Force 12 design
The C31XR-JK (Tribander) has been re-designed, optimized & Improved from the very popular Force 12 Tribander of all times for contesters and Dx'ers.
Here are the important changes/features from the classic design ....
1. The Boom has been shortened by a foot to make it a 30Ft boom yagi
2. The feed point for 20M, 15M & 10M are connected using a transmission line, the same way as the JK-MidTri & JK-BigTri.
3. The mast mount position is right at the center of the antenna at 180" with a gap of 25" on either side for a total gap of 50", which enables unhindered mounting on ring-rotors or side-mounting on towers.
4. The total number of elements on 10M has been reduced by 1 (one) element while optimizing gain and swr.
5. The overall gain and swr on all bands is consistent & provides excellent performance.
Re-Designed, Optimized & Improved from the Classic Force 12 design
The C31XR-JK (Tribander) has been re-designed, optimized & Improved from the very popular Force 12 Tribander of all times for contesters and Dx'ers.
Here are the important changes/features from the classic design ....
1. The Boom has been shortened by a foot to make it a 30Ft boom yagi
2. The feed point for 20M, 15M & 10M are connected using a transmission line, the same way as the JK-MidTri & JK-BigTri.
3. The mast mount position is right at the center of the antenna at 180" with a gap of 25" on either side for a total gap of 50", which enables unhindered mounting on ring-rotors or side-mounting on towers.
4. The total number of elements on 10M has been reduced by 1 (one) element while optimizing gain and swr.
5. The overall gain and swr on all bands is consistent & provides excellent performance.
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