1. All Products
  2. TUNER (Smartuner SG230) for quadraloop antenna
Public Pricelist

TUNER (Smartuner SG230) for quadraloop antenna

https://unicat.msf.org/cat/product/16476
STD PCOMRHFESSGQ

Valid Article

Former Code(s): PCOMTUHF230 PCOMZFRTUHF23 PCOMRHFASSGQ PCOMUHFASSGQ PCOMRHFESSG+
The product is part of at least one Kit. A kit is a collection of products (medical and/or logistic) that are needed for a certain intervention in emergency. The choice and quantity of the articles reflects the MSF protocols for this specific situation. The use of Kits allows to start an intervention without a detailed evaluation.
OC subscriptions: included in supply or field order tools (e.g. UniField)
SC subscriptions: included in supply or field tools
OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)

This combination does not exist.

See Related

Add article to list

   
Create Cancel

Add Kit To Wishlist

   
Create Cancel

TUNER (Smartuner SG230)

Definition

HF automatic antenna tuner, wide-band, intended for quad loop or long wire configurations, for HF base station radios.

Used for short-distance HF communications (up to 1500 km).

Specifications

CLOSED ARTICLE

  • Frequency range: 1.6 - 30 MHz
  • Power input range: 3 - 150 W (PEP)
  • Input voltage: 12 V DC

Remarks

  • The SG230 is adapted for MSF by the supplier, which installs the following on the tuner:
    • a female PL coaxial connector
    • a power cable for the battery
    • a reset button, 10 cm away from the battery connection
  • For MSF-OCA the power cable is replaced by a remote control cable with a 4-pin male connector, specific to each model of radio:
    • 2 cables for the battery (+/-)
    • 2 cables for the tuner control
Some restricted information has been hidden. Sign in to see this information

Instructions for use

A horizontal quad loop antenna installation consists of one cable configured as an 11 x 11 m square (for frequencies in the 7 MHz range), placed at about 4 - 6 m above the roof or the ground.

The tuner should be installed as close as possible to the antenna, on one of the 4 antenna masts.

This tuner is sensitive to electrical shocks (e.g. lightning). You are recommended to keep a spare tuner, since in the event of damage the antenna will be unusable.

Caution: the tuner is waterproof only when installed in the right position (coaxial connector facing downwards).

Make sure that the various cables do not exert any traction on the tuner.

Make sure that the antenna wire does not touch any object (trees, roof etc.) and that its ends do not touch each other near the tuner. Use the insulators to insulate the antenna wire from the antenna masts.

When used in long wire configuration, earthing of the tuner is essential (contact your technical department).

To set up a quad loop antenna on a boat, contact your technical department.

Some restricted information has been hidden. Sign in to see this information