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Transmitters, receivers and antennas, everything about radio communication. Repairs and modifications of devices as well as DIY projects.

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ASR PRIME Combo – the long‑awaited launch of Telkom‑Telmor’s new combo antenna
magic9 09 Feb 2026 14:04 (0) Sponsored

In recent years, the DVB-T2 antenna market has clearly polarized: on one hand, simple budget designs, and on the other, increasingly specialized antennas designed for difficult reception conditions and professional collective...[Read more]

	Topic / Author	Views	Replies	Last post
	Mounting the antenna half-wave dipole - Mounting method - influence on the signa D-ca plutonu 22 Jan 2017 (17) Radio Engineering Beginners 22 Jan 2017 21:22	8553	17	22 Jan 2017 21:22 D-ca plutonu
	Constructing Simple VHF Dipole Antenna: Cable Interference, Antenna Shortening & 149 MHz 5/8 Wave Karol527 13 Jan 2017 (5) Radio Engineering Beginners 13 Jan 2017 15:30	5505	5	13 Jan 2017 15:30 SITO79
	MotoTRBO/DMR Decoding: PC Signal Decoder using DSD, Experience & Insights maslak_Serock 07 Jan 2015 (23) Radio Engineering Beginners 06 Sep 2016 16:04	37287	23	06 Sep 2016 16:04 grzesiu16lat
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	SEMCO SHT-312 (Cybercom H112): Seeking Battery, Charger, and USB Programming Kit for Found Radio catopett 25 May 2016 (1) Radio Engineering Beginners 07 Jun 2016 14:46	10791	1	07 Jun 2016 14:46 ShareOne
	0 T2 TUBEROSA Polish Surplus Military Radio: Programming Guide, Technical Info, IW2BRB TUBEROSA 06 May 2016 (0) Radio Engineering Beginners 06 May 2016 20:01	9657	0	06 May 2016 20:01 TUBEROSA
	Linux SDR Software: Kali, Mint Mate, Cinnamon Compatibility, Supported Chipsets 7936 03 Feb 2016 (36) Radio Engineering Beginners 20 Feb 2016 21:20	14019	36	20 Feb 2016 21:20 7936
	Extending Grundig Sonoclock 660 Antenna for Better FM Reception in Warsaw toszk 23 Jul 2009 (24) Radio Engineering Service 20 Feb 2016 17:40	142269	24	20 Feb 2016 17:40 _MST_
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	Comparing Diplexer and Duplexer: Key Differences, Functions and Uses vermes 06 Oct 2014 (1) Radio Engineering Beginners 20 Feb 2016 11:17	15204	1	20 Feb 2016 11:17 cxzcxz123
	Configuring Baofeng UV-5R Radio to Listen to Different Frequencies in Warsaw RazeR1 25 Jan 2016 (8) Radio Engineering Beginners 06 Feb 2016 01:51	33645	8	06 Feb 2016 01:51 MORZEBALTYCKIE
	Setting Frequencies with Baofeng 888s in Warsaw for Scanning Emergency Services TheAspartam 15 Jun 2015 (10) Radio Engineering Beginners 28 Dec 2015 19:16	49125	10	28 Dec 2015 19:16 kriss51
	BAOFENG UV-82: Configure to Communicate with Switell/Midland PMR, Scanner & Frequency Tips tiutesh 09 Oct 2015 (4) Radio Engineering Beginners 09 Oct 2015 17:12	47160	4	09 Oct 2015 17:12 tiutesh
	Zetagi B47 Amplifier Issue: Signal Weakening Despite Power Amplifier Replacement & Relay Activation kisiol 25 Dec 2014 (20) CB Radio 31 Dec 2014 23:44	8616	20	31 Dec 2014 23:44 kriss51
	Reflectometer Eureka E620: Exploring Frequency Range and General Usage Guidelines patryk811 09 May 2008 (14) Radio Engineering Service 10 Jan 2014 12:43	6754	14	10 Jan 2014 12:43 sq6fmy
	0 Maxon CM 70: Adjusting Output Power After Changing 2SC2314 Driver & 2SC2078 Transistor dinoni123 02 Nov 2013 (0) CB Radio 02 Nov 2013 09:14	5238	0	02 Nov 2013 09:14 dinoni123
	Seeking Active Polish Language Forum for FM Dxing (65-74 & 88-108mhz) Tim Bucknall 19 Aug 2013 (4) Radio Engineering Service 14 Oct 2013 13:43	6948	4	14 Oct 2013 13:43 Tim Bucknall
	Maxon CM 70 CB Radio Issue: No Receive, No Send, Zero Output Power - Possible VCO Mode Check dinoni123 11 Sep 2013 (1) CB Radio 16 Sep 2013 14:03	6933	1	16 Sep 2013 14:03 dinoni123
	I am looking for information about the Densei EC-2019 microphone FlyBoy 13 Feb 2013 (4) CB Radio 01 Mar 2013 11:06	5424	4	01 Mar 2013 11:06 FlyBoy

	Unlock 40 AM Channels on CB-Radio DNT START 1 AM/FM: Modulation & Reception Issues albrecht 13 Jul 2012 (10) CB Radio 15 Jul 2012 18:50	6424	10	15 Jul 2012 18:50 albrecht
	TTI 880 and AMC 5010: Guide to Replacing Plucked Wires on Pear Cable Plug - Schematic Explanation pin54 26 Jun 2008 (4) CB Radio 16 Apr 2012 11:13	14124	4	16 Apr 2012 11:13 RadekPawlak
	Tuning Cobra 75 WX ST Radio: Step-by-Step Guide, Comparisons to Normal Box Radios, Photos Included teamxtreme 02 Dec 2009 (8) CB Radio 11 Apr 2011 14:33	10319	8	11 Apr 2011 14:33 profesorek1950
	Unlock AM & Zero in Albrecht AE 4100 Radio: Solder 1N4148 Diodes, NEC D17012GF Processor 3-driver 02 Mar 2011 (4) CB Radio 02 Mar 2011 11:20	6099	4	02 Mar 2011 11:20 3-driver
	Comparing Range of 70cm vs 2m Bands on Nagoya 666 Antennas with Yaesu VX3 & ICOM IC E90 Radios sexijan 04 Nov 2009 (10) Radio Engineering Beginners 07 Nov 2009 11:52	29876	10	07 Nov 2009 11:52 Radiowiec 2
	Comparing Output Distribution on Mixers EMS-500 and EMS-505 - Manufacturer Info? sq6fmy 28 Aug 2004 (6) Radio Engineering Service 28 Jul 2009 20:22	8019	6	28 Jul 2009 20:22 Jerzyczeka
	Optimal FM Frequency for Vedia A10 MP3 Player with Built-in Transmitter: Minimizing Disturbance patrisios 14 Apr 2009 (8) Radio Engineering Beginners 14 Apr 2009 19:19	145734	8	14 Apr 2009 19:19 patrisios
	What are the differences between VHF and UHF? Frequency ranges and typical uses MINIO1986 08 Apr 2009 (3) Radio Engineering Beginners 08 Apr 2009 21:18	54782	3	08 Apr 2009 21:18 SP5ANJ
	Broadcast Legally: YAESU FT 7800 & Motorola GM350 on 137-174 MHz for 40 km City Range djbodzio 04 Apr 2009 (9) Radio Engineering Service 04 Apr 2009 17:53	25988	9	04 Apr 2009 17:53 lord_blaha

	Duplicate Gate Remote Control: Obtain Additional Remote for Parking Space Sharing Kursky 03 Sep 2008 (13) Radio Engineering Service 05 Nov 2008 09:22	79779	13	05 Nov 2008 09:22 arem
	Find amplifier schematics for ZETAGI B47 and get expert advice from our technical forum zaczek 20 Jun 2007 (15) Radio Engineering Service 01 Feb 2008 20:14	7325	15	01 Feb 2008 20:14 Lucki
	The frequencies of VHF channels of the Police, PSP, ambulance service !!! HELP Kowal88 19 Dec 2007 (11) Radio Engineering Service 19 Dec 2007 23:17	322146	11	19 Dec 2007 23:17 Kowal88
	Generator on a BFxxx transistor with an output of 5V amplitude. Prodig 04 Dec 2007 (7) Radio Engineering Service 04 Dec 2007 16:13	5626	7	04 Dec 2007 16:13 Prodig
	Walkie-Talkie and CB Radio: Can They Communicate with Each Other? p5656 09 May 2006 (11) Radio Engineering Service 10 May 2006 20:13	40437	11	10 May 2006 20:13 przybor71
	Methods to Disturb Radio Receiver Operation Similar to Drill Interference done 30 Jan 2006 (25) Radio Engineering Service 01 Apr 2006 10:33	36127	25	01 Apr 2006 10:33 marcin_17
	Find Solutions for Motorola GM 350 on Expert Electronics Discussion Forum Paweł Sq6dxp 20 May 2005 (20) Radio Engineering Service 13 Nov 2005 20:24	15130	20	13 Nov 2005 20:24 Paweł Sq6dxp
	Unlocking Full 40 Channels & 4W Power for CB Uniden PRO440 (Similar to President Herbert) duzers 05 Oct 2005 (16) Radio Engineering Service 09 Oct 2005 16:38	3593	16	09 Oct 2005 16:38 skibol
	Expert Discussions on Motorola MCS2000 Radio and Software for Windows RTX-Service 26 Sep 2004 (2) Radio Engineering Service 27 Sep 2004 19:57	4098	2	27 Sep 2004 19:57 RTX-Service
	Setting Channel Power Levels on Motorola GM 300 Using RIB-A Cables piraniamax 14 Jul 2004 (18) Radio Engineering Service 26 Jul 2004 19:04	6865	18	26 Jul 2004 19:04 IjeSJot

Showing threads 51 to 86 of 86

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Showing threads 51 to 86 of 86

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Radio Engineering Service

0 T2 TUBEROSA Polish Surplus Military Radio: Programming Guide, Technical Info, IW2BRB

0 Maxon CM 70: Adjusting Output Power After Changing 2SC2314 Driver & 2SC2078 Transistor

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