Here is something for color in a high population system
A slightly fudged LBB2 design
Name: Relay Station #1
Type: Communications Relay Station
Mass Production Cost: MCr302.7
Construction time: 10 months
Configuration: 2 level cylinder
Hull: 150 Tons (unstreamlined)
Maneuver Drive: Navigation thrusters only
Power Plant: A
Fuel: 5 tons
Ship's Computer: Four Model 7 Computers (capacity 20/50 each) with 25+ tons of Communications equipment and sensors.
Ship's Accommodations: 5 staterooms, 1 lounge (8 tons)
The relay station requires a minimum crew of 4:
3 communications engineers
1 pilot/power systems engineer
Vehicles: 1 launch
Cargo Capacity: 20 tons
Available Hardpoints: 1
Mounted Turrets: 1 triple turret(s),
Mounted Weapons: 2 beam lasers, 1 sandcaster(s)
This is a long duration manned relay station designed to facilitate long range communications and provide maintenance and support for other unmanned communications stations.
A slightly fudged LBB2 design

Name: Relay Station #1
Type: Communications Relay Station
Mass Production Cost: MCr302.7
Construction time: 10 months
Configuration: 2 level cylinder
Hull: 150 Tons (unstreamlined)
Maneuver Drive: Navigation thrusters only
Power Plant: A
Fuel: 5 tons
Ship's Computer: Four Model 7 Computers (capacity 20/50 each) with 25+ tons of Communications equipment and sensors.
Ship's Accommodations: 5 staterooms, 1 lounge (8 tons)
The relay station requires a minimum crew of 4:
3 communications engineers
1 pilot/power systems engineer
Vehicles: 1 launch
Cargo Capacity: 20 tons
Available Hardpoints: 1
Mounted Turrets: 1 triple turret(s),
Mounted Weapons: 2 beam lasers, 1 sandcaster(s)
This is a long duration manned relay station designed to facilitate long range communications and provide maintenance and support for other unmanned communications stations.