Also there no LP category. Only HP, so M2 is not a wise decision.
I know 3 devices:
1) 4o3a
http://www.4o3a.com/index.php/products/station-automation/lock-x/
and for inband use
http://www.4o3a.com/index.php/products/antenna-switchers/1-amp-2-radio-switch/
2) ea4tx
http://ea4tx.com/en/ea4tx-interlock/
3) Acom
http://www.acom-bg.com/products/xcvr-commutator/acom-2s1-automatic-xcvr-commutator
Acom and 2nd 4o3a are for inband use. With Acom you can share the same
antenna, with 4o3a you need 2 antennas (better but you need one more ant).
...73 de Kostas SV1DPI
(One of SZ1A-EP6T)
On 5/1/2017 8:34 μμ, Jukka Klemola wrote:
Oh .. and about operating on the same band..
You use LP.
If you have separate antennas for each radio, you should have no problems.
If you want to share the antennas, I do not know of any commercial products
for the use you describe.
73,
Jukka OH6LI
2017-01-05 20:31 GMT+02:00 Jukka Klemola <jpklemola@gmail.com>:
For M2, you do not need a PTT interlocking device if you use two radios.
If you use two radios per band, then you need a PTT interlock for those
two radios on each band.
If you use a third radio for 3rd band multipliers, you need an interlock.
This 3rd band interlock can be complex, depending on how you want to
operate.
But, for a M2 station with just two radios, one for a band at a time, you
do not need an interlock.
73,
Jukka OH6LI
2017-01-05 20:03 GMT+02:00 Fco. Luis Delgadillo <xe2b@outlook.com>:
Hola,
I'm planning to operate M2 LP, the oncoming contest season.
I do have two WX0B passbands filters from my previous SO2R setup.
-Only two radios will be used.
and
- Very simple antennas setup on a city lot:
Log periodic Cushcraft ASL-2020
Vertical tribander Force13 VR-3
Twin Slopper Alpha-delta DX-A
Is there any summary related to options available for locking devices to
prevent two radios to operate in the same band? I do not want to have
burned front ends.
Preferably, I would like to build it.
I appreciate the feedback
73
Luis XE2B
Enviado desde mi Huawei de Telcel
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