give simple radio walkie talkie instead of transciever

not sure of the difference exactly, but sounds more like
what you want.

config/starterkit/kits/Default.txt

@@ -9,7 +9,7 @@
 3 : '{Count:1b,id:"minecraft:book",tag:{Damage:0}}',
 4 : '{Count:6b,id:"minecraft:torch",tag:{Damage:0}}',
 5 : '{Count:1b,id:"camping:tent_white",tag:{Damage:0}}',
-6 : '{Count:1b,id:"simpleradio:transceiver"}',
+6 : '{Count:1b,id:"simpleradio:walkie_talkie"}',
 7 : '',
 8 : '',
 9 : '',

index.toml

@@ -1086,7 +1086,7 @@ hash = "290f6b832794b6876aba9da963b585ba4e99e5e6a972aebb52810e9a256e2f65"
 
 [[files]]
 file = "config/starterkit/kits/Default.txt"
-hash = "74f856b1aa1d894750181e13f1e78f067d444abc1c0e6aea2b6ac5d08ff317a3"
+hash = "a913e9c8b6087e43320e070f6421c4f11955c25bbebe7575b0cb54fdc06761c9"
 
 [[files]]
 file = "config/starterkit/kits/inactive/Archer.txt"

pack.toml

@@ -5,7 +5,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "635295479dd347d52ebd82fd2037bf72a6a9dc07869c4f49952c60a58084411d"
+hash = "2708f2bfe4d62d977acd3a5c64c4abd89c60b716ea1aa432593f4c236432c373"
 
 [versions]
 fabric = "0.16.0"