Category: Temporarily Offline

Everyone uses the NanoVNA to tune antennas and check SWR… but today we’re doing something way cooler. I’m using the NanoVNA-F V2 to X-ray an RF attenuator and find out whether it’s actually doing what the label claims — or whether I’ve been feeding fake values into my TinySA and destroying my test results.

🛠️ GEAR FEATURED:
👉 NanoVNA-F V2 (50kHz–3GHz): https://geni.us/hAZP
Take an additional 5% off from 11-5 to 11-30-25 with code RU9DM3TY
👉 20dB attenuators: https://geni.us/E7K7p3o
👉 40dB attenuators: https://geni.us/Pz4Bdf

📎 GET THE CHEAT SHEET:
The exact step-by-step bench workflow shown in this video is available as a printable PDF here: https://temporarilyoffline.com/blogs/tos-blog/stop-guessing-start-measuring

In this video you’ll learn:

✅ How to calibrate the NanoVNA for S21 attenuation measurements
✅ How to test fixed attenuators AND step attenuators
✅ How to tell good RF hardware from “Amazon special garbage”
✅ How many dB your attenuator really provides (not just what it says)
✅ How to protect your spectrum analyzer or SDR before you blow it up

If you ever test radios, amplifiers, filters, or harmonic suppression, this method will save you both money and gear.

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.

The Anytone AT-D878 is a dual-band DMR/analog handheld with a free $97 training course. DMR is harder than you think, so proper training is a must!

Full Vid: https://youtu.be/jgJufG4_HEY

👉 Xiegu X1600: https://geni.us/LON5iMp
👉 AnyTone AT-D878UVII Plus: https://geni.us/Wt6tBPk
👉 AnyTone AT-D168UV: https://geni.us/Q35xH
👉 Radioddity GD-88: https://geni.us/UdpLw
👉 Btech GMRS-50 Pro: https://geni.us/qDayp
👉 TYT-9800D Quad Band: https://geni.us/zrgB
👉 Retevis MA1: https://geni.us/VWUSn
👉 Xiegu G90: https://geni.us/6RKqQuM
👉 Xiegu G106: https://geni.us/H7KV
👉 Vero VR-N7600: https://geni.us/M2bE
👉 Vero VR-N76: https://geni.us/Hc9b5L

#DMR #Anytone #HandheldRadio #HamRadio #BridgeCom

Today we’re taking a hands-on look at two hackable shortwave radios — the SI4732 V2 and V3.

Both radios feature AM, FM, SSB, CB, and HF coverage, but the V3 adds upgrades like a high-Z antenna port, better headphone amp, and a fully injection-molded case.

We’ll compare antenna options, walk through the menus, demo reception on HF & FM broadcast, test FT8 & SSTV signals, and then open both radios up to see what’s inside — including the ESP32-based controller and how it enables Wi-Fi control and custom firmware.

If you’re into portable radio listening, SDR hacking, ESP32 projects, or low-cost HF toys, this is a fun one.

👉 v2: https://geni.us/SvTDD
👉 v3: https://geni.us/6MZMBO
👉 Toolkit: https://geni.us/OilK

👉 Web Control Firmware: https://atsmini.com/
👉 Waterfall Firmware: https://www-hjberndt-de.translate.goog/dvb/pocketSI4735DualCoreDecoder.html?_x_tr_sch=http&_x_tr_sl=de&_x_tr_tl=en&_x_tr_hl=en-US&fbclid=IwdGRzaANuCeZleHRuA2FlbQIxMAABHsBKVkhGBYdgPV3jRQ4MeAk2S9BROU52I546BFJS6C7BFYGNd2vXvdbnVNLc_aem_jlSHjNjtaQZ3Lg1mIu5TZg

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.

This radio WILL surprise you. The Xiegu G106: no frills, just nine bands of QRP power for $249. More than 5 watts on multiple bands?! Digital modes capable with adapter.

Full Vid: https://youtu.be/jgJufG4_HEY

👉 Xiegu X1600: https://geni.us/LON5iMp
👉 AnyTone AT-D878UVII Plus: https://geni.us/Wt6tBPk
👉 AnyTone AT-D168UV: https://geni.us/Q35xH
👉 Radioddity GD-88: https://geni.us/UdpLw
👉 Btech GMRS-50 Pro: https://geni.us/qDayp
👉 TYT-9800D Quad Band: https://geni.us/zrgB
👉 Retevis MA1: https://geni.us/VWUSn
👉 Xiegu G90: https://geni.us/6RKqQuM
👉 Xiegu G106: https://geni.us/H7KV
👉 Vero VR-N7600: https://geni.us/M2bE
👉 Vero VR-N76: https://geni.us/Hc9b5L

#QRP #HamRadio #Xiegu #G106 #AmateurRadio

Today we take your questions … and hope to answer them. We’re going to do it via Youtube Chat as well as DMR (3192083) and YSF (55295) and D-Star(XRF546A).

This gives us a good excuse to have Hef on to do all the heavy lifting and Jim and I can try out a new streaming platform: Riverside

👉 Grab Ham Radio Net Control Here: https://apps.apple.com/us/app/ham-radio-net-control/id6754520301

Enter your questions here, or butt in line with a Super Chat:
👉 First Monday Questionnaire: https://forms.gle/jz5qu4wZsnDkrwg76

👉 ARRL Article: https://www.arrl.org/news/small-wonder-labs-closes
👉 Dave’s QRZ Page: https://www.qrz.com/db/K1SWL

👉 First Monday Questionnaire: https://forms.gle/jz5qu4wZsnDkrwg76
👉 TO’s For Sale Page: https://temporarilyoffline.com/blogs/tos-blog/revolving-list-of-for-sale-items
👉 Giveaway Item: NickStick RF Power Nanny: https://powernanny.nickstick.nl/
👉 Our Live Stream Exploration: https://www.youtube.com/watch?v=VFnnTrDPS2s
👉 Winner Fill Out This Form: https://docs.google.com/forms/d/101-l6VpImdTQBKuyWBdnPrqmaiMcbxtcMPNgstldn6U/edit

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.

The most demanded fight in all of ham radio. The time as come to settle this once and for all. I’ve got the contenders in the ring. I’ve got the data. What say you?

Gabil Carbon Fiber Antennas:
👉 16.8ft CF5200: https://geni.us/MtFjQm

Chameleon Antennas:
👉 17′ Whip SS17: https://chameleonantenna.com/products/stainless-steal-whip?bg_ref=fD7LlhdOTV

👉 NanoVNA-H4: https://geni.us/0SXxp
👉 NanoVNA Case: https://geni.us/LSI8ll

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.

The Anytone D168: a compact radio at $199.99, featuring Bluetooth and satellite tracking. A budget-friendly alternative to the pricier Anytone.

Exploring the DB series of radios! From the mini DB25 (25W) to the standard DB40 (40W), discover their shared interface and user-friendly experience. Perfect for any setup!

Full Vid: https://youtu.be/jgJufG4_HEY

👉 Xiegu X1600: https://geni.us/LON5iMp
👉 AnyTone AT-D878UVII Plus: https://geni.us/Wt6tBPk
👉 AnyTone AT-D168UV: https://geni.us/Q35xH
👉 Radioddity GD-88: https://geni.us/UdpLw
👉 Btech GMRS-50 Pro: https://geni.us/qDayp
👉 TYT-9800D Quad Band: https://geni.us/zrgB
👉 Retevis MA1: https://geni.us/VWUSn
👉 Xiegu G90: https://geni.us/6RKqQuM
👉 Xiegu G106: https://geni.us/H7KV
👉 Vero VR-N7600: https://geni.us/M2bE
👉 Vero VR-N76: https://geni.us/Hc9b5L

#AnytoneD168 #BluetoothRadio #SatelliteTracking #HamRadio

Today we take your questions … and hope to answer them. We’re going to do it via Youtube Chat as well as DMR (3192083) and YSF (55295) and D-Star(XRF546A).

This gives us a good excuse to have Hef on to do all the heavy lifting and Jim and I can try out a new streaming platform: Riverside

Enter your questions here, or butt in line with a Super Chat:
👉 First Monday Questionnaire: https://forms.gle/jz5qu4wZsnDkrwg76

👉 ARRL Article: https://www.arrl.org/news/small-wonder-labs-closes
👉 Dave’s QRZ Page: https://www.qrz.com/db/K1SWL

👉 First Monday Questionnaire: https://forms.gle/jz5qu4wZsnDkrwg76
👉 TO’s For Sale Page: https://temporarilyoffline.com/blogs/tos-blog/revolving-list-of-for-sale-items
👉 Giveaway Item: NickStick RF Power Nanny: https://powernanny.nickstick.nl/
👉 Our Live Stream Exploration: https://www.youtube.com/watch?v=VFnnTrDPS2s
👉 Winner Fill Out This Form: https://docs.google.com/forms/d/101-l6VpImdTQBKuyWBdnPrqmaiMcbxtcMPNgstldn6U/edit

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.

Exploring the DB series of radios! From the mini DB25 (25W) to the standard DB40 (40W), discover their shared interface and user-friendly experience. Perfect for any setup!

Full Vid: https://youtu.be/jgJufG4_HEY

👉 Xiegu X1600: https://geni.us/LON5iMp
👉 AnyTone AT-D878UVII Plus: https://geni.us/Wt6tBPk
👉 AnyTone AT-D168UV: https://geni.us/Q35xH
👉 Radioddity GD-88: https://geni.us/UdpLw
👉 Btech GMRS-50 Pro: https://geni.us/qDayp
👉 TYT-9800D Quad Band: https://geni.us/zrgB
👉 Retevis MA1: https://geni.us/VWUSn
👉 Xiegu G90: https://geni.us/6RKqQuM
👉 Xiegu G106: https://geni.us/H7KV
👉 Vero VR-N7600: https://geni.us/M2bE
👉 Vero VR-N76: https://geni.us/Hc9b5L

#Radios #DBSeries #TechReview #HamRadio

Turn your Retevis MB1 CB radio (and its clones) into a Ham-friendly powerhouse!

In this video, I show an even easier way to unlock the radio for ham radio use. Along the way, I run into a surprise: my power meter FAILS on camera — so I break out a backup meter and prove the mod works.

You’ll see:
• Side-by-side testing of two MB1 radios
• The Amazon “return repair” fix in action
• Power meter troubleshooting live on video
• The All New Easy Mod Method!

If you thought last time’s CB→Ham mod was slick, this one is faster, cleaner, and works just as well.

🔧 Radio: Retevis MB1, Albrecht AE6290, Team TS-11vi, Anytone Hera, CRT Xenon
📡 Bands: 11m (CB), 10m, 12m
⚡Power: 15 WATTS!!
💡 Lesson: Know your license privileges before you transmit!

👉 Retevis MB1: https://geni.us/iISUf
👉 Dabbsson 600L Powerstation: https://geni.us/MFxgHY
👉 Power Meter: https://geni.us/ZKuIme
👉 Screwdriver Kit: https://geni.us/OilK
👉 Pinecil USB Powered Soldering Iron: https://geni.us/eGZf3
👉 Tiny Pocket Multi-Meter: https://geni.us/RursYP

Click the 👍 Like Button, 🤡 Leave a Comment, ❤️ Subscribe

👉 Support The Channel 👈
❤️ Patreon: https://www.patreon.com/temporarilyoffline
📺 Youtube Memberships: https://www.youtube.com/temporarilyoffline/join
💸 Tip Jar: https://paypal.me/temporarilyoffline
🛒 Amazon Link: https://www.amazon.com/shop/temporarilyoffline
📻 Use Code TO15 for $15 off at Radioddity: https://www.radioddity.com/?ref=bpajyqft
🖍️ How I make my Thumbnails: https://partner.canva.com/c/3622632/647168/10068
⚡ Meter I use in my videos: https://kaiweets.com/?sca_ref=2859744.05ZtMxNK23

👉 Fun Stuff 👈
🫵 We want YOU on TOADs Discord: https://discord.gg/97tkMEc
🕊️ Twitter: https://twitter.com/KiloMike9Golf
😸 Github: https://github.com/TemporarilyOffline

Where possible, all links are affiliate links, this youtube thing is an expensive endeavor and every little bit helps.