SSTV from the ISS with a Stock Handheld (No Special Gear)

You don’t need a fancy yagi, preamp, or expensive gear to capture slow-scan TV (SSTV) pictures from the International Space Station. With a basic VHF handheld, a stock antenna, and a decoder app, you can snag real images from space—especially during a high-elevation pass.

Quick Gear List (no special equipment)

Stock VHF handheld (HT) tuned for 145.800 MHz FM

Smartphone app to decode SSTV — e.g., CQ SSTV (~$3.99 one-time)

ISS tracking app (ISS Detector, Heavens-Above, etc.)

Optional: audio recorder app if your HT doesn’t record receive audio

Step 1 — Pick a high pass

“Ham operator holding a handheld radio and phone with ISS Detector app, showing high-elevation ISS pass times and 145.800 MHz for SSTV reception.” — “Plan a high-elevation pass and tune 145.800 MHz to copy ARISS SSTV using only a stock handheld—no special equipment.”

Look for a pass with ≥60° max elevation. High passes come almost overhead, giving stronger signals and more time within the antenna’s sweet spot.

Step 2 — Tune for Doppler

Ham radio operator holding a handheld transceiver while explaining Doppler shift for ISS passes; on-screen box defines Doppler shift and the radio is tuned near 145.800 MHz. — Why Doppler shift matters: during ISS SSTV, start high and step the frequency down as the station approaches and recedes.

ARISS SSTV downlink is 145.800 MHz (FM). Because the ISS moves ~17,500 mph, you’ll hear Doppler shift. Use a simple three-point plan:

AOS (approaching): start slightly high at 145.805 MHz
Overhead: slide to 145.800 MHz
LOS (receding): drop to 145.795 MHz

Step 3 — Hold the radio the right way

Operator shows how to hold a VHF handheld radio perpendicular to the ISS antenna to copy SSTV with a stock antenna—no special gear needed. — Tip: Keep the handheld perpendicular during high-elevation passes to boost SSTV signals—no fancy antenna required.

Keep the handheld perpendicular to the ISS antenna path.

As the pass rises, tilt slightly back; at peak, the signal is nearly overhead; as it descends, tilt forward.
Open squelch fully so you don’t clip the SSTV tones.
Record audio (radio recorder or phone)—you can decode live or after the pass.

Step 4 — Decode your image

You have two simple options:

A. Live decode on phone: open CQ SSTV (~$3.99 one-time), select PD120, and let the phone “listen” to the HT speaker.

Smartphone running the CQ SSTV app decodes an ISS image while a Yaesu FT-65 handheld is tuned to 145.800 MHz; receive-only demo. — Receive-only demo: CQ SSTV decodes an ISS image from audio captured on a stock handheld at 145.800 MHz—no special gear.

B. Record + decode later: import the WAV/MP3 into PC software or your mobile app.

Yaesu FT-65 tuned to 145.800 MHz next to a smartphone voice-recorder app capturing ISS slow-scan TV audio for later decoding. — No decoder? Record the pass with a phone voice recorder and decode later—simple receive-only method with a stock handheld.

Expect two-minute transmit bursts with ~two minutes off between images—so don’t panic if it’s quiet at AOS.

Pro tips for better results

Time the pass: Start listening ~2 minutes before AOS; be ready to shift Doppler.
Use headphones when monitoring and max phone mic gain if decoding live.
Minimize obstructions: trees and buildings hurt low-elevation copy.
Keep the antenna vertical unless rotating for polarization nulls.

Common questions (quick answers)

Do I need an external antenna?

No. A stock handheld antenna works on a strong, high pass.

Is a license required to receive SSTV?

No license is needed to receive and decode. A license is required to transmit on amateur bands.

What mode is ISS SSTV?

Most events use PD120 on 145.800 MHz FM. Most transmissions are 2 minutes on / 2 minutes off, so you may be a few minutes in before you hear anything.

Related: Learn how to decode weather satellites with no license required (receive-only). Gear list, quick start, and tips.