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RADIO WORKFLOW · ADIF → QSL

From ADIF Log
to QSL Card Preview.

Preview QSL cards from ADIF logs, with practical tools for your station.

Review QSO stats, Maidenhead grids and card previews before export. Try it without an account; your log stays in your browser.

Start with your ADIF log.adi or .adif · up to 5 MB
Sample file loaded: 6 QSOs. Select a row to preview that contact.
Saved in this browser · no sign-in required.
HAMBENCH / SESSION 0001 SampleLog.adi
LOG → QSL/NEW BATCH
LIVE PREVIEW
QSL · QSO CONFIRMATIONRadio Contact
HBP–01
THIS STATIONLA1TEST
CONFIRMED WITHPA3WID
DATE08 Nov 2026
UTC09:15
FREQUENCY14.074 MHz
MODEFT8
RST SENT / RCVD-10 / -08
MAIDENHEADJO22
73 · THANKS FOR THE QSO⌁⌁⌁⌁HAMBENCH PRO
02 / LOG ANALYSISQSO Overview
06 QSO
6CONTACTS
6GRID SQUARES
3BANDS
MAIDENHEAD GRIDQSO / LOCATION
JO22IN73FN31KP05
MODES
FT8 4SSB 2
The preview updates when you select a QSO.01 — 03
01ADIF to QSLUpload a log or try a sample
02Log StatisticsQSOs, bands, modes and grids
03Station ToolsAntenna, coax and battery
FREE PREVIEW
THE STATION BENCH · 03 TOOLS

Run the numbers for your station.

Three quick estimates for your antenna, coax and next field activation. Adjust the inputs to see results instantly.

ANTENNA · 01

Dipole & Vertical

Estimate practical lengths for a half-wave dipole and quarter-wave vertical.

HALF-WAVE DIPOLE9.57 m31.4 ft total
QUARTER-WAVE VERTICAL4.78 m15.7 ft

Estimated using 143 / f and the selected velocity factor.

COAX · 02

Coax & SWR Loss

Compare common coax types and estimate total loss at the antenna.

ESTIMATED CABLE LOSS0.22 dB
TOTAL LOSS INCLUDING SWR0.40 dB

Approximate estimate: manufacturer specifications vary. Cable loss is scaled from 100 MHz.

PORTABLE · 03

Field Battery Runtime

Estimate operating time for a POTA or SOTA activation using your TX/RX duty cycle.

ESTIMATED RUNTIME7.1 hours

Assumes 80% usable capacity and a consistent transmit duty cycle.

EXPORTS · CHOOSE YOUR ACCESS

Try it first. Export when you’re ready.

Try the generator without an account. Pay once for a single batch or subscribe for unlimited exports and custom QSL templates.

01 / TRY IT Available now

Free Preview

Free

Try ADIF import, a QSL card preview, QSO stats and a Maidenhead map right in your browser.

  • No sign-in required
  • Watermarked QSL preview
  • Three station calculators
Try with the sample file
02 / ONE-TIME EXPORT Available

Single QSL Batch Export

$5 per batch

One high-resolution, watermark-free PDF batch export, with one print-ready card per QSO.

  • High-resolution PDF
  • No watermark
  • One card per QSO · 5 × 3.5 in
03 / HAMBENCH PRO Monthly subscription

HamBench Pro

$7 / month

Create an account for unlimited high-resolution, watermark-free exports, custom QSL templates and subscription management.

  • Unlimited PDF exports
  • Custom QSL card templates
  • Account and billing portal

Checkout is hosted by the payment provider; payment status is verified before paid access is granted.

MORE ON THE AIR · COMING SOON

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Two planned directories for radio operators who repair gear, hunt for parts or follow the used market.

01
Global Radio Repair Shop & Vintage Parts DirectoryA global directory of repair shops and parts for vintage radios.
COMING SOON
02
Used Transceiver & Gear Price AlertsTrack used transceivers and radio gear when the service launches.
COMING SOON
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