You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
2.9 KiB
83 lines
2.9 KiB
---
|
|
title: Yaesu FT-891
|
|
aliases:
|
|
- /equipment/transceiver/yaesu-fd891/
|
|
- /equipment/transceiver/yaesu-ft891/
|
|
date: 2020-06-21T14:20:47+01:00
|
|
coverCaption: Field setup for Winlink
|
|
lastmod: 2024-04-13T19:06:32+0000
|
|
#categories:
|
|
#- amateur-radio
|
|
#tags:
|
|
#- yaesu
|
|
showBreadcrumbs: true
|
|
showReadingTime: false
|
|
showWordCount: false
|
|
|
|
---
|
|
|
|
I got this because the IC-7300 was too chunky to be effectively
|
|
transported within a rucksack. Also I feared scratches in its big
|
|
display or even a broken display: so here is the Yaesu FT-891.
|
|
|
|
## Excellent receiver
|
|
|
|
I think this radio is quite similar to the IC-7300 in its receiving
|
|
quality. Lots of options in the function menues help you to concentrate
|
|
on the actual voice you receive.
|
|
|
|
## Good filter capabilities
|
|
|
|
The filters are good enough to filter for a specific signal, mainly
|
|
using _WIDTH_ and _SHIFT_ and sometimes _CONTOUR_ filters is mostly
|
|
effective enough. The _<abbr title="Digital Noise Reduction">DNR</abbr>_
|
|
is also quite nice and works well, although I don't like the resulting
|
|
voice that much. Way better works the autonotch filter
|
|
(_<abbr title="Digital Noise Filter">DNF</abbr>_), which is an awesome
|
|
feature to have.
|
|
|
|
## Record and transmit CQ calls
|
|
|
|
The FT-891 lets you record up to 5(??) or 3? different clips that you
|
|
can later transmit by a button press. That might come in handy when
|
|
you are contesting -- can't refer to this much because I'm not
|
|
contesting nor do I use this function so far.
|
|
|
|
## Good size
|
|
|
|
I like it's size when it's beeing still a 100 W transceiver.
|
|
Nonetheless it drains the battery with 1 A when listening.
|
|
|
|
## Digital modes
|
|
|
|
I use the radio with a SignalinkUSB interface and I have to extend
|
|
the bandwith manually with the _WIDTH_ setting from the function
|
|
menue to have this set correctly. The setting from the main settings
|
|
is **not applied** on digital modes.
|
|
_Apparently Yaesu doesn't care about that bug._
|
|
|
|
## Tactical carrying system: 891escort ™
|
|
|
|
Made from aluminium the
|
|
[891escort](https://portablezero.com/yaesu857D.html)
|
|
adds a little weight but also protection to the radio, especially
|
|
for the knobs on the front panel. The addidional strap mounts can be
|
|
used to attach a sling to the radio, it could be easily carried now --
|
|
not that I used that once, but it is there as a feature. My focus was
|
|
the additional protection when I bought them. Now, a year later, I
|
|
carry the radio inside a cloth bag without the escort just to save
|
|
some more grams when hiking through the mountains and I can remove
|
|
the detachable head of the unit to change different microphones/headsets.
|
|
When using the carrying system I would need to remove the right frame
|
|
before I could detach the units head.
|
|
|
|
Some people recommend using a short LAN cable to get the socket
|
|
outside, but I haven't found a good one yet (and a short one).
|
|
|
|
## Portable operation
|
|
|
|
This radio is an excellent choice if you have enough power with you --
|
|
the current draw is very high compared to a QRP radio and an amplifier
|
|
(Tx-500 with PA-500 for example).
|
|
|