A trailing letter usually means a revision: same product, newer run. On these two identifiers it does not. The records hold DP2400 at 16 channels and IP55, and DP2400e at 64 channels and IP67, both on VHF or UHF and both analog with DMR. The gap is not cosmetic, and a quote that lists them as "DP2400 series" hides it.

What this note does not do

This note explains how the decision is made. It does not quote a build for your site, because the site does not hold one it can evidence. Anything shown as unconfirmed on the catalogue pages is unconfirmed here too.

Confirm the position with your regulator, your site authority or your freight forwarder before you commit to an order.
Two identifiers, as recorded
IdentifierFrequency bandChannel capacityIngress protection
DP2400VHF/UHF; Analog + DMR16IP55
DP2400eVHF/UHF; Analog + DMR64IP67
Read from the catalogue at build time. A field the source document does not confirm is shown as unconfirmed rather than omitted.

The two fields that differ

Channels and ingress. Everything else in the record lines up: the same band options, the same analog-and-DMR protocol pair. So the decision is narrower than it looks, and it is settled by two questions — how long the channel list is, and what the unit will be exposed to.

IP55 and IP67 are not points on a scale of quality. IP55 is protected against dust in quantities that would interfere and against water jets; IP67 survives temporary immersion. A unit that lives on a dry shop floor gains nothing from IP67, and a unit that gets hosed down or dropped in a sump gains everything.

Where the difference hides in a quote

Three ways the two get conflated

  • The series shorthand. A quote reading "DP2400 range" names neither build, so the two configurations sit under one line price.
  • The bundle. A larger energy item or a carry case can make the cheaper identifier cost more than the dearer one, and the sheet does not separate the lines.
  • The quantity break. At a break, the gap per unit narrows, which is exactly when buyers stop checking which build the break applies to.

Settling it in one line

If the channel plan fits in sixteen and the unit stays dry, the smaller build is not a compromise — it is the correct one, and the money is better spent on a second energy item. If either condition fails, the larger build is not an upgrade either; it is the only one of the two that meets the requirement. Put the two conditions on the enquiry and the quote comes back naming a single identifier instead of a range.

Questions this note answers

More on this topic

Other notes written against the same decision — Selection basics.

All radios

Every identifier this catalogue records, with the parameters that decide a build.

System planning

How many radios, mobiles and repeaters a described site needs.

Identifiers named in this note

Buyer notes are written from the catalogue and the published reference pages. They carry no parameter the site cannot evidence, and an unconfirmed value stays unconfirmed here too. BaltiGo is a trading and distribution company supplying Motorola two-way radio hardware into markets worldwide, and does not claim to be a Motorola authorised dealer or official distributor.

Enquiry

Send the configuration, not just the model name

Band, destination and quantity decide whether a quotation is usable in one round or three. Compose the brief and it carries all three.

Compose an enquiry