From 62ab4c01fc619255871bdb30897606514023c412 Mon Sep 17 00:00:00 2001 From: Egor Savkin Date: Thu, 20 Apr 2023 12:01:12 +0800 Subject: [PATCH] Add instruction for Phaser baseband Signed-off-by: Egor Savkin --- src/SUMMARY.md | 2 +- src/hw/{phaser_upconverter.md => phaser.md} | 16 +++++++++++++++- 2 files changed, 16 insertions(+), 2 deletions(-) rename src/hw/{phaser_upconverter.md => phaser.md} (59%) diff --git a/src/SUMMARY.md b/src/SUMMARY.md index b28cf26..1912486 100644 --- a/src/SUMMARY.md +++ b/src/SUMMARY.md @@ -2,7 +2,7 @@ - [Build and test firmware](./build_test_firmware.md) - [Hardware](./hw/hardware.md) - - [Sinara 4624 AWG Phaser (Upconverter)](./hw/phaser_upconverter.md) + - [Sinara 4624 AWG Phaser (Upconverter/Baseband)](./hw/phaser.md) - [Sinara 4456 synthesizer Mirny / Sinara 4457 Almazny Mezzanine card](./hw/mirny_almazny.md) - [SUServo (Sampler + Urukul)](./hw/suservo.md) - [Sinara 2118 BNC-TTL / 2128 SMA-TTL](./hw/bnc_sma_ttl.md) diff --git a/src/hw/phaser_upconverter.md b/src/hw/phaser.md similarity index 59% rename from src/hw/phaser_upconverter.md rename to src/hw/phaser.md index cf93999..daea984 100644 --- a/src/hw/phaser_upconverter.md +++ b/src/hw/phaser.md @@ -1,4 +1,4 @@ -# Sinara 4624 AWG Phaser (Upconverter) +# Sinara 4624 AWG Phaser (Upconverter/Baseband) [Wiki](https://github.com/sinara-hw/Phaser/wiki) @@ -22,6 +22,8 @@ Frequencies: phaser0 10+0 10+1 10+2 10+3 10+4 MHz ``` +### Upconverter + 1. Install gqrx `nix-shell -p gqrx` 2. Connect bladeRF via USB cable only 3. Run gqrx and choose `BladeRF #...` @@ -32,3 +34,15 @@ phaser0 10+0 10+1 10+2 10+3 10+4 MHz 7. You should see 5 tones on `artiq_sinara_test`'s frequencies, like on the picture below ![](../img/phaser_upconverter_gqrx.png) + + +### Baseband + +1. Install gqrx `nix-shell -p gqrx` +2. Connect bladeRF via USB cable only +3. Run gqrx and choose `Nuand bladeRF SN ...` +4. Input rate 15000000, other settings are default +5. When gqrx loaded, start DSP processing with frequency near 2.875 GHz + frequencies from `artiq_sinara_test` + in `Receiver Options` +6. Connect the probe through attenuator to the Phaser's ports RF0 or RF1 (not the ADC) +7. You should see 5 tones on `artiq_sinara_test`'s frequencies