Antennas

New Topic

95 topics

Topics

Replies

Views

Last post

Any thoughts on the EF-SWL

Last post by rtlsdrblog « Tue Jul 17, 2018 12:51 am
Replies: 1
by ZL2BMH » Mon Jul 16, 2018 10:05 am

1 Replies

57 Views

Last post by rtlsdrblog
Tue Jul 17, 2018 12:51 am
Discone antenna

Last post by rtlsdrblog « Wed Jul 11, 2018 11:26 pm
Replies: 2
by Charlie1 » Wed Jul 11, 2018 6:46 pm

2 Replies

122 Views

Last post by rtlsdrblog
Wed Jul 11, 2018 11:26 pm
Antenna

Last post by HighSNR « Fri Jul 06, 2018 7:53 am
Replies: 1
by Charlie1 » Fri Jul 06, 2018 3:32 am

1 Replies

167 Views

Last post by HighSNR
Fri Jul 06, 2018 7:53 am
Wideband loop antenna amplifier (kit)

Last post by Tony_m « Mon Jun 25, 2018 2:49 pm
Replies: 3
by Tony_m » Sat Jun 23, 2018 3:28 pm

3 Replies

402 Views

Last post by Tony_m
Mon Jun 25, 2018 2:49 pm
Vexed !!

Last post by illllm « Fri Jun 22, 2018 9:45 pm
Replies: 2
by illllm » Sun Jun 17, 2018 11:53 am

2 Replies

239 Views

Last post by illllm
Fri Jun 22, 2018 9:45 pm
HF Loop antenna with differential amplifier

Last post by Tony_m « Thu Jun 21, 2018 1:19 pm

by Tony_m » Thu Jun 21, 2018 1:19 pm

0 Replies

143 Views

Last post by Tony_m
Thu Jun 21, 2018 1:19 pm
Trying to receive 137 MHz on boat

Last post by fildona « Thu Jun 21, 2018 10:42 am
Replies: 9
by fildona » Fri Jun 15, 2018 9:41 am

9 Replies

635 Views

Last post by fildona
Thu Jun 21, 2018 10:42 am
HF Loop antena with LNA

Last post by Tony_m « Mon Jun 18, 2018 1:57 pm

by Tony_m » Mon Jun 18, 2018 1:57 pm

0 Replies

166 Views

Last post by Tony_m
Mon Jun 18, 2018 1:57 pm
new Broadband design dc to 25 GHz to a much wider bandwidth of 10 to 110 GHz.

Last post by HighSNR « Sun Jun 17, 2018 7:34 pm
Replies: 1
by snn47 » Wed Jun 13, 2018 7:23 am

1 Replies

212 Views

Last post by HighSNR
Sun Jun 17, 2018 7:34 pm
Yagi Antenna for "death" Spot?

Last post by aurgathor « Tue Jun 05, 2018 7:10 am
Replies: 3
by Username » Sun May 20, 2018 3:09 pm

3 Replies

516 Views

Last post by aurgathor
Tue Jun 05, 2018 7:10 am
UltraWideBand antenna design

Last post by HighSNR « Sun May 20, 2018 6:46 pm
Replies: 18
by HighSNR » Sat Jan 20, 2018 3:14 pm
1

2
18 Replies

2826 Views

Last post by HighSNR
Sun May 20, 2018 6:46 pm
Satellite dish as a directional antenna?

Last post by rtlsdrblog « Sun May 20, 2018 9:29 am
Replies: 4
by HobbyMan » Fri May 18, 2018 10:28 pm

4 Replies

380 Views

Last post by rtlsdrblog
Sun May 20, 2018 9:29 am
Grounding of Active Antennas Like The Mini-Whip

Last post by illllm « Mon May 07, 2018 3:06 pm
Replies: 6
by Aries » Thu Feb 22, 2018 6:50 pm

6 Replies

1946 Views

Last post by illllm
Mon May 07, 2018 3:06 pm
Use TV antenna

Last post by Username « Mon May 07, 2018 10:41 am
Replies: 4
by torhelge » Thu May 03, 2018 5:38 am

4 Replies

634 Views

Last post by Username
Mon May 07, 2018 10:41 am
NOAA APT 137MHz DIY antenna only with 75Ohm coax

Last post by Username « Mon May 07, 2018 10:35 am
Replies: 8
by AlarmedFelix » Wed Mar 28, 2018 1:16 pm

8 Replies

854 Views

Last post by Username
Mon May 07, 2018 10:35 am
Ground Plane Monopole Help.

Last post by HobbyMan « Thu May 03, 2018 3:41 am
Replies: 2
by HobbyMan » Tue May 01, 2018 1:55 am

2 Replies

361 Views

Last post by HobbyMan
Thu May 03, 2018 3:41 am
Self-built aluminum-tube-dipole (With pictures)

Last post by JEL « Mon Apr 23, 2018 7:18 am
Replies: 7
by JEL » Tue Feb 20, 2018 4:26 am

7 Replies

1515 Views

Last post by JEL
Mon Apr 23, 2018 7:18 am
Any cheap L-band feedhorn?

Last post by rtlsdrblog « Sun Apr 15, 2018 11:17 am
Replies: 14
by alpha015 » Tue Mar 20, 2018 7:57 pm
1

2
14 Replies

1828 Views

Last post by rtlsdrblog
Sun Apr 15, 2018 11:17 am
what frequencies can this pick up?

Last post by m_a_x « Sun Apr 08, 2018 3:52 am
Replies: 6
by a01020304 » Fri Mar 30, 2018 11:48 am

6 Replies

796 Views

Last post by m_a_x
Sun Apr 08, 2018 3:52 am
Where do the antenna actually begin?

Last post by Username « Fri Apr 06, 2018 10:13 pm
Replies: 8
by JEL » Mon Feb 26, 2018 7:35 am

8 Replies

1559 Views

Last post by Username
Fri Apr 06, 2018 10:13 pm
Three 1-meter antennas = One 3-meter antenna?

Last post by snn47 « Tue Mar 27, 2018 2:19 am
Replies: 2
by alpha015 » Sat Mar 24, 2018 9:34 pm

2 Replies

526 Views

Last post by snn47
Tue Mar 27, 2018 2:19 am
3D printed Discone antenna

Last post by mkarliner « Wed Mar 14, 2018 5:04 pm

by mkarliner » Wed Mar 14, 2018 5:04 pm

0 Replies

508 Views

Last post by mkarliner
Wed Mar 14, 2018 5:04 pm
Wire-dipole, curled up or cut to fit?

Last post by JEL « Mon Mar 12, 2018 11:52 pm
Replies: 2
by JEL » Sun Mar 11, 2018 5:17 am

2 Replies

693 Views

Last post by JEL
Mon Mar 12, 2018 11:52 pm
Goals for signal and noise levels

Last post by rtlsdrblog « Mon Mar 12, 2018 4:45 am
Replies: 1
by jeffiee » Sat Mar 10, 2018 3:17 pm

1 Replies

607 Views

Last post by rtlsdrblog
Mon Mar 12, 2018 4:45 am
Is it normal for an antenna not have lowest swr in its advertised band?

Last post by AcidJazz « Mon Feb 26, 2018 8:06 pm
Replies: 7
by Github » Sun Feb 25, 2018 4:34 am

7 Replies

1078 Views

Last post by AcidJazz
Mon Feb 26, 2018 8:06 pm

New Topic

95 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum